Cross-posted:
Despite being an avid reader, I haven't - and don't intend to - read the Hunger Games novels, but went to see both of the first two movies anyway (mainly because of the cast).
Since I haven't read the books, there was nothing to 'distract' me from just enjoying both the first movie and this one just as movies, and very good movies at that.
Donald Sutherland's President Snow was one of the standout characters in the first film for me, but came across as a little bit too one-dimensionally evil in this one, which was rather disappointing. I was also disappointed that Lenny Kravitz' Cinna seemed to be less 'out there' than in the first film, which made him less interesting.
On the other hand, Stanley Tucci and Woody Harrellson were in fine form, which made up for Snow's 'onedimensional-ness' and Kravitz' less interesting portrayal of Cinna, as did Elizabeth Banks' performance as Effie (she seemed to be less 'aloof', which made her more interesting and likeable) and the performances of Phillip Seymour Hoffman and the actors who played Finnick and the 'nerd guy' (whose name I can't remember).
I wasn't really invested in the relationship between Katniss and Peeta in the first movie, but that changed for this one, and I consequently felt like the whole 'triangle' element of the story with Gale was a bit unnecessary.
The movie was definitely worth seeing, and is, as I said earlier, a really good movie in and of itself, with really compelling actors and a very engaging story in and of itself overall, and gets a 9/10 from me.