Anti-Aliasing on Xbox 360.

So i got BF3 for my 360 downloaded the HD texture pack and stuff and i got disappointed. The Xbox 360 Anti-Aliasing isn't as good as the PS3's ( I played 100+ hours BF3 on PS3 ). On the PS3 it is not noticeable but on the 360, it is and why isn't there an Anti-Aliasing option in the menus like the ps3 has ?. So my question to DICE; why are you not making an Anti-Aliasing option in the menus for the Xbox 360 ? Like the PS3 has in the next patch because it looks horrible. Btw i play on a HDTV at 720p though i now play on 1080i because it has better Anti-Aliasing on that resolution. Serious answers please !
Appreciate it if DICE/EA employees could reply to this.