I saw it tonight. I read all of the books because my kids begged me to, but I only saw the first and the last movie. I thought they were well done. I don't agree with your suggested plot change at all.
Yeah it was the most sensible ending they could have gone for. I was just speaking from a different perspective, could it have been stretched out a bit so we as fans get a bit more satisfaction & enjoyment out of it?
Overall it's a fantastic concept, I just wished the writer of the original book could have stretched it out a bit more. More Hunger Games, more players, more personalities, more stories & plot twists, etc, ala the Harry Potter franchise. I guess they didn't think it would turn out to be such a big hit.