"Massage Therapy" is one of those episodes which doesn't fall flat, but has nothing likable either. Chase does his womanizer act and then coming out in the end looking fine. Foreman acts all grumpy before realizing he could be responsible (dare I say character development?). House and Cuddy talk more and get closer. None of it is particularly interesting as far as I'm concerned.
The biggest offender, however, is the eventual diagnosis. Schizophrenia comes out of nowhere, without a decent explanation or lining up with the previous symptoms, but we'll have to accept it. This woman stole an identity to hide her schizophrenia from.... Yep, very plausible.
Score: 8.2/10