Yet another "this game isn't more than 90% perfect out of the box, I want a refund" thread?
I've been playing sub sims since GATO. There hasn't BEEN a sub game that was better than SH4 at launch. And we aren't talking about a game that has THAT many issues, most of which are CTDs clearly related to hardware drivers the devs have no control over.
Aside from a couple of cases of goofball physics (flying subs, submerged enemies), the game itself kicks significant amounts of @$$.