While I've seen pretty much all the Marvel stuff there is to see, I simply don't care enough about the material to keep track of any coherence between the films. Amazing Spider-Man 2 was one of the few films I've missed and I'm guessing it's probably on some alternative timeline, but in the end that hardly mattered.
From all the Marvel franchises, Spider-Man is probably my least favorite. After having seen this film, I remember why. The films are extremely pulpy, the melodrama is preposterous and the action is bland. Marc Webb is a horrible director who fails to bring any joy or spark into his films, which really shouldn't be that hard with the material at hand.
Garfield is a terrible Spider-Man, Stone is a complete miscast and Foxx is one of the worst villains I've seen. The scenes that are supposed to be fun are drab, the scenes that are supposed to be serious are cheesy and the action scenes look like outdated video game CG (which they pretty much are). Let's hope that in 20 years time we can all have a good laugh at the popularity of these films.