Just watched a few videos. Wasn't bad at first, but I can definitely hear what you're saying. He looks really worn out in the matter of (what i assume was) an hour long set, which is kind of scary for a 20 year old. As long as the mixtapes sound great, I really can't say I mind all that much though.
Same here, it doesn't affect my opinion of his music at all. I'll still love every mixtape, I just know better than to spend too
much money on his live performance now haha.