Well, you can't please 'em all.

It seems that film director Duncan Jones wasn't overly impressed with Lady Gaga's tribute to his dad at the Grammys, despite it going down pretty well both critically and publicly.

He tweeted a somewhat cutting remark that was the dictionary definition of the word 'gaga', which seemed to accuse the pop star of "infatuation or excessive enthusiasm" and being "mentally confused":

Gaga's fanbase weren't willing to take the criticism lying down, however, and responded accordingly:

Although others agreed with him:


 What do you think? Was Gaga's tribute worthy of Bowie's legacy, or was she 'mentally confused?'