Summary: I played the story line with a few friends was a good bit of fun. Multiplayer pretty much doesn't exit on it. For 2$ it's not bad to have fun for a few nights with your buddies but don't expect anything spectacular. Ending was extremely lame. Still had some fun and laugsh with friends playing it.
Summary: While I have not finished the game yet, and aside from only paying 2$ for this, thus far its been worth the pittance. Decent graphics, smooth gameplay and mechanics, and as yet an interesting storyline. Prolly recommend it on sale though. Uses Steam DRM.
Summary: First, I like A:CM yes it doesn't look like the Demo and many improvements are still needed but I have faith and enjoy playing it, and reporting bugs to GBX. With that said many people hate the game, if you haven't joined any groups yet I would suggest doing so.
Summary: I personally think this game isn't that bad. People's expectations were too high for this game, therefore resulting in the bad reviews. While this game IS a little more like Call of Duty than to Aliens, it's still a fun game regardless.
Pros: -Great Multiplayer -Patches still coming out for it to improve it -Co-op -Play as Aliens -Graphics are pretty good -Canon to Aliens film -A LOT of interesting collectibles for die-hard Aliens fans -Fun Modes -Bug Hunt mode with friends is a blast
Cons: -Mediocre Single-Player -Needs Dedicated Servers -Limited Maps and Modes (DLC may fix that, though)