My real problem is this: Did it bother anyone else when Katniss got the owl with the letter informing her she'd been accepted to the Hogwarts School of Witchcraft and Wizardry and Extremely Good Archers? I mean, Snape killing Peeta, yeah, I guess I can see that fitting in, and even the fact that Katniss is a horcrux for President Snow, but when she joins the Quidditch team to defeat evil house-elf mutts on Nimbus 2000s, that was just TOO much. Besides which, Katniss isn't even British, so that's a HUGE plot hole--no way would she go to Hogwarts!
Anyway. I did enjoy the subplots about President Snow actually being Katniss's father, having survived the mine blast by becoming a mutant spider-robot, and Zombie Peeta still managing to restrain himself from eating Katniss's brains was soooooooo romantic! However, Gale discovering the Force was another sticky point for me. I did like it when he sacrificed himself to destroy the One Ring, though.
Overall I think it was a satisfying ending, although the first two books seriously lacked the storytelling foundation to support such wild twists. Only fake spoilers in the comments, please.