Magnificent acting performance from Tilda Swinton, who plays four characters so convincingly you fully accept all four. This film is sort of like those popular 3-D posters of the early 90's, where if you relaxed your gaze long enough you got "into" a whole new realm (while others just kept staring and staring and never got it.) I was amused to see from the ratings here that women prefer it widely over men--probably the uptight men always on the edge of a virility crisis anyway.