The graphics are great and the gameplay is fun. The problem is that there is a glitch with fleet production and being able to attack enemies. It doesn't happen all the time but I have had over 50 fighters just disappear. By far the most annoying is the combat engine. I had my weapons 11 to 1 and my defense 9.3 to 2 and they still beat me because they had 130 probes to and 100 fighters verse my 100 higher uprgraded fighters! That needs to be fixed! Why would you make it this far and not have the combat down? I still give it 4 stars. Needs some tweeks though.