I don't really hate Bieber but I could see where people hates his style(stylist) and how he pulls things off.
In the end it is all about execution. I actually didn't mind his recent VMA look but I could also see where it could be improved by sizing down.
Just a few examples, I know these are bit of the extremes but it is also what we mostly remember as well.
This looks bad, easy fix is no drop crotch jeans with major stacks. I like the layering (top) but not with the boots, the thing just clashes I thought, could also be the terrible jeans fit.
Oversize camo jacket is too oversized, he can get it in his actual size and still be oversized and look good. The overly long tee isn't helping, it's almost by his knees.
This one just looks bad. Not an easy fix, terribly fit on the joggers tucked in to boots (that is unzipped) plus the dumb bandana on his face.