The only map that has given me any real trouble is the Tau stronghold. Partly because of all the stealthed snipers, and partly because the minute the map loads you're being attacked. So far I only have 2 complaints about the game, one of which the Tau base reminded me of. 1. The AI seems too partial to a Zerg rush on a lot of the maps. 2. Necrons. They really need to balance out and improve the rez ability. Some maps I'm fighting nonstop since they seem to rez almost as fast as they drop. Other maps, only their leader rezes.