Definitely not one of his best performances, but that's the thing. It's Bill Burr, it's tough to maintain that standard for such a long time, and even when it's subpar compared to him, it's still a great show and worth the time.
There are some pretty inflammatory opinions, but they're burning both the sides, so I guess from that perspective, your political leaning won't be hurt.
All in all, good, just not at his usual level.