I bought it, having played it and thinking "OH MY GOD THIS IS AWESOME!" After 5 days, I was bored out of my tree, doing the exact same missions and finding the same collectibles.
The repetition was painful, and there was barely any reward, other than upgraded weapons which you use to grind more money to upgrade your weapons which you use to play strongholds to get more money to buy more weapons to grind more AAAAAARGH
So yeah. Traded it in for Mass Effect 2. It probably would have been more fun if I'd given it more of a chance, but I've never been more bored by a game.
The repetition was painful, and there was barely any reward, other than upgraded weapons which you use to grind more money to upgrade your weapons which you use to play strongholds to get more money to buy more weapons to grind more AAAAAARGH
So yeah. Traded it in for Mass Effect 2. It probably would have been more fun if I'd given it more of a chance, but I've never been more bored by a game.