I liked this episode and thought it was a good way to set up a new adversary arc. And there was Caroline, and who doesn't like that?
I did think it was a little odd that Angela seemed to be the only one who realized that if the guy was a genius, an ankle monitor did not pose that much of an obstacle. I mean, yes, the data from it means you can't arrest him, but why would you have such faith in it? I'd be watching that house like crazy, too. I mean, he must be leaving it constantly if he has that place with all the old equipment and the photographs. That couldn't be his own apartment/house because they would have searched right?
As for the house that Booth got, I liked that Brennan could see the potential and the kiss was so sweet. But I don't care how much Wendall needs the money (and I thought there was some sort of fellowship or something that Brennan set up that took care of that?), to get that house ready for a family in 6 weeks needs more than Booth and Wendall. Even if they didn't do their regular jobs at all there is no way that house is ready with anything less than a full construction crew. So, will the house be ready or not? I'm not sure, but I can't wait to see what it looks like.
Hiatus is hard. I hope the time will pass quickly.