Second by second analysis. Please give your thoughts or anything you have notice that I haven't.
0:12-GLADoS's rebirth.
0:15-Sounds like GLADoS is at least trying to keep a nice calm demeanor. I doubt it'll last long.
0:18-Chamber 7 from the first game, looking worst for where. I think it's lightly we'll see the majority of the old chambers, there's not many of them to go though.
0:20-Looks like broken cube dispensing vents. The falling flame is lightly a turret or possibly a personality core. Look closely and you'll notice an old friend.
0:23-Looks like a the relaxation vault you awoke in...or does it? Slightly different look, no bed for one thing. Could this belong to another test subject? Also either those are leaves or there are birds in enrichment center. Makes sense since the plants must have come from somewhere. Could this mean other wild life.
0:25-We see an example of one of the new puzzle elements; LAZORZ! Also the enrichment center and GLADoS are struggling to continue the testing.
0:29-Wow. You can just from this scene how much Portal 2's budget is increased over the first. Looks like we'll see entire test chambers move and change.
0:31-Looks like it's falling to pieces all the time. I can see chambers were you have to avoid falling rubble.
0:32-Hu. Look like cranes or something. GLADoS looks like she's going to be busy putting everything back to how it was.
0:33-Better example of what we saw in 0:29. Also shows that we will see chambers that have remained unharmed (or maybe have been rebuilt in a very short space of time) like the originals.
0:34-I know enough about the game to know who this is. This is a personality core of GLADoS's called Wheaty, who will be a companion in the game.
0:36-Turrets back of coarse. Nothing about new enemies though.
0:38-GLADoS, looking like shes in distress. Or possibly just stretching.
0:40-Now this is very interesting. Looks like an entire living room in the enrichment center. Very tacky 80's vibe to it. My guess is it's a test facility used to test Portals use in the family home. Looks like GLADoS is using it to smash down a wall.
0:42-First and only footage from Chells view. This looks mostly the same, not even a new Portal gun design, which I personally prefer to messing with shit that's just right.
0:46-Made me chuckle. Hope the quality writing stay's true though out.