It's pretty fun, the graphics are nice, but there are problems. First, there wasn't anything in the tutorial about how the buildings have special "outlets" for energy and water. I was running cables up to the side of the buildings and being puzzled when they didn't work. Second, it's SO SLOW. The first level is basically "build some stuff, then wait 10 minutes". Third, in the second level there was this odd building, so I clicked on it to see what it was, and suddenly my colonists are getting into gun battles and being killed--WTF?