This will bomb, it looks good, but I don't doubt for a second that the general audience seeing this trailer will be like "So it's about two people floating in space for 2 hours?", hell, if I didn't know that the movie has much more to offer than what is shown here, I wouldn't even be interested.
Looking forward to it but there's something odd going on with the visuals, this last trailer looks magnificent, and yet, it's very CG looking, since just the faces of Bullock and Clooney are real. Tracking shot is impressive but as said, it's all CG, even if the stuff used to shoot this was crazy in its complexity, there's still a lot of cheating involved.
What I fear is that this is going to feel like a gimmick on 2 hours, there's something very impressive to a well done tracking shot, but after a certain amount of time, it feels like the director is just doing it because he can, it feels very self-conscious.
But yeah, I'm one of those who's very skeptical on Cuaron, Prisoner Of Azkaban is fantastic, but COM is very overrated.