Didn't watch R & V at all, but loved "Rev". It was the acerbity of his wife that balanced his so-sweet nature that brought it to life, and I think the Christmas episode was the funniest yet.
We did try "The Cafe" but gave up after episode 3: too much of the same line e.g. "laters", it was a bit formulaic. Has anyone else seen "Early Doors", set in a Manchester 'pub? Rather rude, very funny - I do like really well-drawn characters, and this had plenty of them. I laughed and also cried at times, it was unexpectedly tender.
We still watch the re-runs of "Frasier", for all the above reasons. Comedy is such a personal thing, I hesitate before recommending anything in case others hate it!