People who think Wiz "switched up" never realize that Wiz never had one consistent sound. He had a different style on almost all of his mixtapes.. just cause yall noticed him and became fans from Kush and OJ doesn't mean that was his "sound".
Also, anyone who listened to Wiz before K&OJ should know that he made multiple pop/crossover records before getting on.
Wiz's problem isn't him changing his sound, it's he found a lane and became super comfortable with it, so comfortable that he doesn't even have to be a creative emcee and spit dope shyt, cause his gimmick and his image has him set for life.
I wish Wiz would go back to Prince of the City 2 and Flight School type stuff, but I understand why he doesn't and I

him for becoming what he always strive to be.. even if the music is one dimensional and lackluster.