Spiderman 3, Transformers, 300, Breach, and a few others I cant think of now.

the (non-)ending? For me it's a valid excuse. till today I still do not know what to make of the ending. And I cant rewatch the movie either... because someone borrowed my dvd and it will be ages before I see it again lol (that's how it works with my friends, they pass the dvds to everyone they know until and finally a friend would ask me if I want to watch the movie, not knowing that the dvd is actually MINE !!!!)

I dont really mind the ending, and I wasnt disappointed because I already expected something like that, but someone please explain your interpretation?