I wish ICS ran properly on my LG Optimus 2X. but because LG is so useless, it never will. They have never released an official port, despite promising to, and since we dont have the necessary binary blobs or open sourced hardware drivers, it will never work properly. I mean, it works, but no hardware acceleration. Ever. In ICS that is, hardware acceleration works in GB.
So I'll never buy another LG phone again, and I'm also not keen on Tegra devices, because Nvidia is part of the reason why the hardware stuff wasnt open sourced. LG wasnt allowed to.