What song, beat, or project left you believing that he fell off?

For me, this song marked the end of the true Dre.

His previous promo songs like Kush had some remnants of his sound but this song completely killed off any anticipation I ever had for Detox.

Same here, this song just reminded me of that Alex da Kid/Skylar Grey/B.O.B Airplanes era

This song and the Compton album solidified it for me, because Compton obviously wasn't fully a Dr. Dre produced album; didn't even have his signature sound

Compton was a dope album

After I saw this video and noticed it has been already 5 years since it was uploaded and still no Detox.

all those beats from that video and the second part are demential, incredible, f*** you Dre

F*** this song

Aye i ain't here for that I need a doctor slander

Granteded i thought it was an eminem song tho

Compton releasing

I held out so long too lmfao

nothing tbh

compton was amazing

i think this is the obvious answer
but i did like compton a bit when it came out. i think i just wanted something lol