So, as the title suggests, what let you down the most about this game?
Aliens: The pop cap, the crappy models, the hive node limit, the crappy textures for the hive nodes, the way you cant actually build a hive.
Predators: The crapp pop cap, thats it.
Marines: The crappy pop cap, the models, the way you cant build anything.
Over-all this game was a disaster for me, and only kept me contempt for about a day. It nvolves no strategy except the strategy "More firepower = you winning the game faster."