The animations look nice, especially for a game that's not even been released.
Usually this seems to be the hardest part in MMOs, even in WAR/LotRO the characters seem a little static. The moves shown in that video look very nice and fluid though. Wonder if all specs/combat moves are that "finished" already or if they're just showing the good stuff.
I tried CoH too, but got bored of it within the day, I got repeatable "quests" within the first few hours.