HALO Anniversary questions for those who bought it and finished it!

I'm THINKING about buying Halo Anniversary but before I do-I wanna know what's bad about it. I read reviews but I'm looking for things about the game that either are missing or changed to something worse. Also, what was it like driving that warthog through the Pillar of Autumn as it falls apart like in the ending? Was it even cooler than in the old game or was it....meh? Did they change anything about the story? All these questions are KILLING ME!! Please help!! :(

pretty much get new reach multiplayer maps and it's pretty much a graphical remake

dude its the exact same game, exact story and exact game engine all they did was update the music and graphics (both which can be changed to the classic versions). everything will play 100% like the old game minus the mp the mp is a reaches mp with clasic maps and clasic mode options. they also added skulls and new terminals to find. :) its awesome

100% the same? That sucks but was it worth it?