I'm under the impression that ICS's main point is to stop the fragmentation between manufacturers(ie. when a new version of Android is released, you wouldn't need to wait that your phone's manufacturer brings its own version of it, if it even will bring it) and combining phone(Gingerbread) and tablet(Honeycomb) Androids together.

So in other words: if you want to know what ICS phones are more or less going to be like, see Honeycomb. Or...?