I've only played ROKH for a few hours, and while I do recommed this game in general, I can't recommend it right now.

The first 2 hours were all fine and dandy, but then I got disconnected from the server. Then I had crashes everytime I tried to rejoin. I even rebooted my whole system and still got crashes every. single. time. I could eventually get back in, but only on a local server I created myself. The framerate drops are there, and optimization needs work. All around though, the game is fun, and when more stuff is added, the bugs fixed, and people can play together (WITH CHAT), I think it will be amazing.