First, the teaser makes me feel like we are going to get a teenage drama for an extended period of time. That is not cool. Lots of scenes of developing a character everybody knows. The teaser really gives me a gut feeling this movie is meant for a younger audience.
Second, the rooftop scene reminds me of the movie doom and every other movie that tried to portray (badly) the first person experience. I don't need to see some cheesy special effects that mimic me being the webslinger. It looks fake, it looks CGI and maybe it will be cool in 3D but I would rather have that experience in a different media.
To me this reeks of a movie aiming at a teenage audience that will try to capitilize on 3D and I am disappointed in that...