I got flamed to hell for posting a MAG deal on CAG about 3 or 4 months ago. The thread was deleted by the clueless, biased mods here.
There are tons of MAG haters here, so it's not a surprise there are trolls in this thread hating on the game again.
MAG is a great game but it's not for everyone. It doesn't have auto-aim, which is something most FPS players are used to having and actually need to do well. Otherwise, they hate games that do not have auto-aim / aim-assist. It doesn't have the best graphics because it supports up to 256 players, has extremely large maps, and has airstrikes going off everywhere. Levels 1-40 can be extremely frustrating because you don't have the character / weapon upgrades required to stand a chance against some of this game's great players that have been playing for over 8 months already. Domination can get very laggy because there are so many players from around the world (a lot from Japan and Europe) playing with N.A. players.
If you can overlook those negative aspects of MAG and get pass level 30 or 40, this game is one of the best FPS shooters available. No other FPS can compare to the fun and excitement you get from playing MAG (when everything's going right and when you're on a good team). No other game can come close to making you feel like you're in an actual warzone like MAG can. And no other FPS requires as much skill, thinking, and teamwork to do well.
To the haters saying this game doesn't have players, you're flat-out wrong. Queue times are almost non-existent for Sabotage (the game's lowest playercount game mode - 64 players). It does take a few minutes to queue up for the largest game mode (Domination - 256 players) at certain times of the day when not a lot of people are online.
Anyway, $30 is a decent deal for MAG. With Move functionality, "MAG 2.0" (completely revamped patch), and the new Escalation DLC coming in a few weeks, this is a good time to get the game if you're at all a competent FPS gamer.