The wife and I saw it - not too much of a difference in opinion, 'cept it sounds like we enjoyed it more. There's no real development of the MJ-Peter romance, so certain things seem kind of forced, but I like the tone they ended it on. Definitely set up for sequels, and according to some more versed in comic book lore, Dr. Octopus, the Lizard, Harry Green Goblin, the Hobgoblins, and some others who's names I can't remember were all set up in this film.

If nothing else, it's an example of what can happen when somebody who respects the source material makes a superhero film. Lotsa fun, not horribly jarring CGI, just don't think about it too hard.