It's just OK. I didn't see what all the uproar is about. There are reviews saying "THIS IS THE BEST MOVIE EVER MADE!!" so I guess my expectations were too high maybe?
It is definitely NOT the best movie ever made. It's a decent action flick. But it is also SOOO over the top that to me, it's just unbelievable. These events portrayed in the film are so far fetched that you're thinking "yeah right, that couldn't/wouldn't happen".
Movies & trilogies like Star Wars, The Godfather, LOTR, Goodfellas, Braveheart, the acting & story is so superb that you're so immersed in the movie that it sort of becomes believable (or at least you don't think to yourself "yeah right, no way, never happen" while you are watching it). So my opinion is this movie is nowhere near the level of any of the aforementioned movies. It's a decent action flick that keeps your attention, but just barely.