If you're looking for the hilarious kind of stuff Mel Brooks did back in the 1970s, you'll be disappointed. If you're looking for actual history, you won't find it here. There are a few hilarious moments - if you understand the context - and there is also a lot of just really dumb stuff here.
If you're familiar with Curb Your Enthusiasm, then you might get a kick out of the Curb Your Judaism sketch. It doesn't have Larry David, but J. B. Smoove is on hand and it's still pretty hilarious. (It helps if you know something about the story of Jesus, which, even if you're not a Christian, is still a pretty fascinating story in itself.)
"The Last Sermon" sketch is a funny satire of the Beatles "Get Back" documentary. I think it may be only funny if you know something about the Beatles to begin with. And the story of Jesus. And the infamous quote John Lennon said about the Beatles and Jesus.
"The Civil War" sketch is just plain dumb. We know in real life U. S. Grant drank a lot. But a sketch in which that is pretty much the entire joke, well, it's just not that funny. West Virginia, in real life, remained loyal to the Union. So why are West Virginians depicted as Southerners? It's just dumb.
Wanda Sykes as Shirley Chisholm is a silly, sometimes mildly amusing satire of 70s sitcoms.
Most of the sketches are just kind of forgettable. The one about Kublai Khan meeting Marco Polo is actually pretty funny, but the rest of that one just didn't do anything for me. A lot of this stuff is the kind of thing where you're waiting for it to get funny, waiting for the punch line, it just doesn't happen.
