Ayckbourn is billed as Britains answer to Neil Simon. Actually, this play is funnier than anything Simon ever dreamed of. (Pardon my faulty grammar!) Three couples host party every Christmas and every Christmas everything goes awry. This is a behind the scene look from the kitchen of the hosting couple. So here we have a sampler of Christmas over and done with, Christmas now and yet unfinished, and Christmas yet to come: each zanier than the last, although my vote is for the second act.