There's always the danger, with games that have spent a little bit too long in development, that one of a few things may have happened. Perhaps the world has moved on just that little bit too much by the time you finally release your game.
Thoroughly destructible arenas; Large variety of vehicles and weapons; Nuke is great fun
Controls as complex as ever - steep learning curve; Singleplayer component a frustrating afterthought; Has barely evolved at all