I don't think anyone will ever agree on who deserves what.
You mentioned that some charted badly but that's what it is like at the Grammys, it isn't a 100% popularity contest. Which should be a plus in people's eyes since that is what everyone complains about in award shows, they want it to be just strictly critic-based instead of numbers-based.
Be specific though, which wins and nominations don't you like?
I wish Take Me To Church won SOTY and Lemonade won AOTY.
Hotline Bling winning best rap song even though it wasn't really a rap song still tickles me.