Played it for about 3 months, it's a good game, don't get me wrong, but it's boring without friends to play with and it does get repetitive, one pet peeve I had was it was very slow paced, no real skill involved with killing someone because you run slow, aiming is so easy, no extra damage on different parts of the body (headshots do nothing!), and jumping takes up stamina (jumpings crap too).
Basically, if you want to do a huge meatgrinder with lots of variety in weapons and vehicles, you'll love it, but the actual first person shoot em up aspect is crap.
Basically, if you want to do a huge meatgrinder with lots of variety in weapons and vehicles, you'll love it, but the actual first person shoot em up aspect is crap.