My experience with combat was bad. I had an error box pop up, and I kept closing it, it kept popping up, hanging my game, then I saw the wolf head and saw I was being attacked. I had to go to task manager and close down the session. After logging back in, I went up to a bear, same thing, error boxes kept coming up. I could close it, but it popped back up in a couple seconds, then I got disconnected, couldn't log back in cause it said I was already in game world. I also found it hard to see the wolves, they really blend into the background. It may have something to do with my video card, as I cannot go fullscreen either, when I do my screen keeps minimizing and I have no mouse pointer, it is actually floating under the game screen on the desktop. Tab does work in fullscreen though. I was on the test server for combat if that helps.