Bear in mind i went alone, as the first one is one of my all time top 5 favourite movies.... I expected a fair amount but not alot.
However......
This film is catergorically the best film ive seen in 10-15 years.
Only other ones i can think of that were "as good", are Casino Royale, Transformers 1, Shawshank.
Seriously, if you havent seen this one, or the first one, go watch both.
If you thought the first one was ok, or didnt like it, go watch it again.
I can link you to it for free online.
Im in shock, it was literally over 2 hours or sheer brilliance. (after the first 15 minute intro)