The acting is brilliant. Jim Carrey is probably making the best job of his life and so is perhaps also Kate Winslet (and she has never ever been bad).

Although this going down into people's minds is not to be believed and worse, it doesn't entertain. The script is a little too clever and sincerely nor the cast, nor even the author might be totally sure of what it's all about in every detail.

Anyway, the "common" people here are interesting, living their rather normal life. This is an interesting failure, saved by intelligent dialogue and once again, very intelligent acting.