I've watched the first four episodes of Hellsing Ultimate, and I'm a little disappointed so far. I really hope the fights get more interesting, as the first few have basically gone like:
-Oh shit, Alucard is shot/stabbed to shit
-Giant ghost wolf demon form
-Alucard wins as his adversary shits/cries himself/herself, with the exception of the bayonet priest.
I can say that even though I don't really laugh a lot at the comedy relief, and sometimes it can be ridiculously cheesy, I'm glad it's there. It keeps the show from being too grimdark. Schrodinger is also pretty amusing, like a male Nui Harime. I'm probably going to finish it in the next few weeks, and I hope I either get into it more or enjoy it more.
Also, the crazy faces in some episodes remind me of some of Attack on Titan's overdone scenes. At least in episode four.