I bought Sins of a Solar Empire today, what a waste of money. It doesn't even load it get stuck with a memory dump problem. Then you go to the steam forums and you see all the issues there are with this game it's worse than Diablo 3 has been and it least Blizz have been working to fix D3.
Steam support what a joke, to open a support ticket I have to create a support user ID, when I input my details it tells me the login already exists, as in its the same login as my Steam login. So try using my girlfriends email address with fajlkxgjfsdksdjlf at the end and steam tells me that that already exists as well.
Don't buy this game!