Favorite and most hated One piece character?

Im re-reading op, again heh, and was just wondering who are ur fav characters and who do you hate the most, like really really loathe?
My personal favorite is Law! I just loved him from the start, but my second fav would be Luffy, no doubt about it. And as for the most hated is that goddamn teach, i could just burn him alive... or akainu for that matter