First Impressions

This episode was all about the Winchesters and the Impala: even Cas was only an occasional voice over the phone. We hit some old landmarks from the memories and while Dean was doing.... who knows what...Sam was playing with Piper in the back seat.

And much as she's done in the past, the Impala was collecting bits and pieces that would be handy, to say the least, later on. Serious fun was the theme of the week as we watch the boys fit in some relaxation – overdue by who knows how long - and fit in some important talk time between them as well, about all manner of good things. Witnessing what the Winchester boys do in between and on the way to gigs – besides argue about music and what to eat – was a great treat. We were even privileged to a bitch-jerk repartee.
The Darkness Connections

Sam revealed that he often dreams about his mom in a 'normal life' capacity after Dean confesses to dreaming about John teaching him to drive as a teenager, rather than a young boy like he actually did; on a semi-regular basis.
So, who was wearing John's face? So many people are possible at this juncture, really. However, when combined with the vision of Sam in what appeared to be Hell's cage, and the comments from Crowley's lieutenant about someone in the cage going crazy when the Darkness was released? I have to lean toward Michael or Lucifer somehow. Michael has certainly adopted John's visage before for communication and, in all likelihood, he would have been around for the initial sealing away of the Darkness such to understand the threat she poses. Time will tell.
Visuals & Moments
Unquestionably, the episode continued the lighter atmosphere from last week - Sam and Dean enjoying women, music, food: a road trip if ever there was. I know I've said it before, but I'm saying it again anyways; the feeling of the old days of Supernatural was permeating 11.04 in the best of ways even as it adopted a fresh perspective on storytelling itself. There is a mess to be cleaned up, no question, the Darkness looms as an ever-bearing threat that even has the monsters scrambling, but still Sam and Dean are feeling more early-days Winchester than depression days Winchester with lacking sleep and over-consumption of boos and a desperate drive to fix the world and/or each other. This is better, isn't it?

Let's talk visuals: the idea in shooting this episode was that the viewer would feel like they were riding along with the Winchester boys on this cross-country trip. At least, that's what I'd heard in one interview about this particular episode. Hands up if you feel that feeling was successfully accomplished? For the space available, there are a surprising number of angles from which to shoot and ways to tell the story without the motion-sick handheld camera feeling. The story was well communicated at all levels, leaving out the sense of over-exposition for the sake of the audience and the circumstances and it was even fun to know things the brothers didn't know that weren't lethal (sorry Dean). Somehow - as it so often does - Supernatural accomplished the artistic storytelling without sacrificing the actual story. And in doing so, we were privileged with some beautiful shots and/or moments along the trip, including:

The overhead of the boys stretching out to go to bed
Sam and Dean singing along with the tape track - how long ago was it that we last saw a moment like this?

Monster of the Week

Whispers or Ghoulpires? Ridiculous, creepy and a bit fun too. What is more insane - a Whisper or a half-vampire/ghoul? Since we didn't get to see the Whisper (and I've seen Underworld) I think of the two, the curable half-ghoul is most insane baddie. There was a little ridiculousness here, true enough, but the bottom line is that the monsters are scared enough to be breeding in extremes. The Vamp-Ghouls made three in a 100-year stretch and sixteen since the release of the Darkness: it speaks to the level of deep fear the monsters have and Dean thinks it's a good thing. Possibly, except where they start creating situations like this one, Dean.
Highlight Moments
There are so many great moments throughout this episode, be they visual, verbal or some combination thereof. Of those here were a few of my highlight funny moments - something else the episode was rich in:
"Spider caught a fly"

Sam in background getting change/lookng for pennies while Dean's fighting ghouls

Dean's apology to Baby

Final Thoughts
A unique and fresh perspective on a relatively traditional MOTW plot that's been told many times before. This time, we were privy to details and a host of nuanced elements we often aren't aware of that enriched the episode brightly - like the girls’ joy-riding in the Impala. It was also interesting to get some new information, for whatever it's worth, about the Darkness and a sort-of visit from the nameless but apparently helpful entity. Curiosity is definitely piqued. Excellent brother-bonding road trip episode and worth at least another watch - if not two.
Thoughts? Are we curious to see a Whisper on the show? Who is responsible for Sam’s visions? Is it residue infection or a manipulation of the Darkness? Theorize in the comments!
Comments
Their is one word maybe that hasn't been used much to describe "Baby" I found it comforting - it seemed to wrap its arms around me and say "I look after the Boys, you can relax" After the many bad yrs the Boys have had I found this reassuring.
As for your other questions the easy one first YES I would love to see a Whisper and I'm betting we may see a lot of new creatures this season If they are running scared as indicted they will be coming out of hiding to either join forces with other creatures or to build up their ranks, With creatures chewing on humans and The Darkness eating souls I'll be surprised if there is many humans left to save LOL
I have know clue about these visions, we are looking at the obvious answer. but is anything that obvious in Supernatural. I wonder if when Sam said he dreams about his Mum whether that was a hint.
I know its very left field but maybe thats how we should look at it.
From looking around on entertainment sites our other main actors appear to be busy with other projects Samanatha Smith maybe available Just thinking