picked it up this morning, had the day off work, so I spent quite a bit of time in it. It's freaking hilarious. The main story quests take forever they require several steps. But there are classic reminders of iconic moments in the shows history throughout. Random one-liners all over the place, and from what I have been told the dialogue changes depending on the class you select.
Definitely replayable, and can't wait to see how the story itself finishes up.