Well, Max has been with her since the beginning and always delivers, so I don't see the harm in a couple of songs. Dr. Luke, on the other hand, has lost his touch and his work lately has been very underhwelming
He might have lost his touch with other artists with other artists but not with Britney. This is all moot since I'm still pressed about him taking over Femme Fatale. I wanted that Jewel track more than the full cut of Rebellion for a very tiny moment in time.