Now that's settled, Bo^7 isn't hilarious it gives me a few good laughs though, funnier than Gintama easily when people are all "IT'S HILARIOUS xDDDDD" No it isn't Gintama is painfully unfunny. But that's another story.
I like it, really. Its not something that you can just watch, though. The humour seems to grow on you, and annoyances that were present in the beginning (Beauty's over-exaggeration, etc) get less irritating and you just seem to fade 'em out.
Gintama, I like, as well. I hate it when the characters get emotional over at character that you've know for about 5 minutes. I still find Gintoki and the Shinsengumi hilarious. Chome Chome. The "Benizakura" arc [The serious one] is really, really good!