I haven't seen it , BUT...
I've got a very close friend who has worked in the show industry for years(behind the scenes stuff), and his wife has also. They both work for cirque and have seen pretty much every show in town (and have worked on several). She actually currently works on love, and they both agree that its "not very good, to put it nicely". I don't know what their favorites are, but I know that's their opinion of LOVE......and it is just an opinion, beauty is in the eye.......