I wouldn't sell the main event short. It's not the most interesting main we've ever had, but Joe has been on fire as a performer lately and looks set to deliver huge in his first main event. I've also enjoyed the super simple, oh so NXTish build, with Joe simply dominating Balor at every turn to create a big challenge for the champ. Joe has been choking Balor out every week to the point where if/when he puts the Clutch on during the match and Balor escapes, that is a big moment and they'll have earned it.
But yeah, the go home was great and built to every Takeover match really well. One can't really say enough good things about NXT. It's really the only thing keeping me interested in wrestling.