Pat, if we're going by seniority). And the UK version of Hetty is OK, though again, I like Hetty better. Robin (caveman) is kind of annoying though. Military Guy is no Isaac. I actively dislike Poet Guy, Not Trevor, Scullery Maid Who Thinks Everything Is Witchcraft and Lady Who Really Wants To Be Alison's Friend (she's like Flower with her excessive cheeriness, only Flower has the excuse of being drug-addled). Alison and Mike are OK but come across as a bit less, I don't know, sincere? than Sam and Jay. But again, it's early days so who knows? I might really warm up to everyone.
I have to say...a lot of folks over at Primetimer (essentially the replacement for Television Without Pity) say they like the UK version better than the US version (probably because they watched it first) but honestly, I find the American version funnier. The only thing on the UK version that really made me laugh was poor Not Hetty's scream as she falls out the window every night. Which...really makes no sense, as the other ghosts don't daily relive their deaths.
And finally, probably my favorite US ghost is Sassappis (spelling?), mainly because of his deadpan snarkiness. The UK version doesn't have an equivalent.
