Why is android animation not up to WinMo caliber?

[MarcusInMD]

Been watching lots of video recently of the EVO and other android devices. The TP, the TP2 and the HD2 all have smoother animations then the android devices. I guess this is some kind of limitation in the OS. It's not processor specific. The android devices even with snapdragon still do not seem as smooth as lesser processor phones running WinMo. I sure hope this is something that can be addressed.