The first is just a quick look at Champions Online. Unfortunately you don't get to see the UI, it's basically a trailer.
The next is a look at character customization for Star Trek Online. The options are really quite impressive, because not only can you customize characters from existing races, you can create your own. Bring on the bumpy-heads!
The last one is the biggest surprise. DC Universe Online is going to have villain play and PvP. I would have thought that would have been a bigger detractor from people that want to play in the DC Universe.