XBL Achievements?

[BlackListedB]

It's been noted but I didn't want to spoil much of my own fun playing the game, but every stunt jump I tried outside of an easy one, I failed for some reason, and no Achievements I think, thus far, maybe I'm forgetting something, but did people post a comparison and or rundown for Trophies and Achievements? One of the things I like about this awards system is it compiles even offline, and I believe, once you do connect, it updates with your offline or SP (single player) exploits in that time frame