The movie actually follows the source very well, maybe even better than the first one. So the running around avoiding the other cool tribute veterans and dealing with the horrors of the arena instead were big issues in the book as well. To be honest, it never bothered me while reading, but it definitely stood out more while watching it play out on a visual medium.
One thing I should address about the review:
Anti-gay subtext? Um... No. No, Bob. If the movie is "anti" anything, it is anti-Hollywood, anti-one-percent, anti-doing-disgusting-things-to-your-body-to-achieve-some-semblance-of-what-society-considers-to-be-"beautiful".
Yeah, it's a major reach, Bob. This fact is blatantly obvious to anyone who has any awareness of current-day American culture. So obvious that the fact that your mind even went there says more about you than it does about the movie. Seriously, critique the movie however you want, but don't spread that kind of baseless bullshit around.