I won't dispute how the muttations that the Capitol put in the games worked. However, sending them as the final fight for Katniss and Peeta was lame in the book and lamer in the movie.
My thoughts are a bit jumbled right now. Overall I mostly liked the movie- the performances are strong all around, save Rue and Cato- but there's a lot of problems. Obviously they had to work around the PG-13 rating (and just wait until they get to Mockingjay!) but that horrendous shaky cam wasn't anything more than a distraction. The District 11 riots would have been the best scene in the movie if I could see what the hell was going on. Nothing in the District 12 or Hunger Games scenes was very effective- the Katniss/Rue relationship was awkwardly cut down, so the emotional punch wasn't really there- and that camera only made matters worse.
Bottom line, it entertains and Lawrence is quite good (even though there's no character development). But a gutty, no-holds-barred Hunger Games would have been more effective as a film and an adaptation. I know why that couldn't happen, but the point stands.
B-
Also, how great was Woody Harrelson?