Hell no. Talked a lot of smack before the Rigo fight and then gets schooled by a far smaller dude with 10 pro fights. Then tries to blame his loss on bad shoulder and new baby. Gets schooled in the second Darchinyan fight until he lands a lucky punch. Uses a little cut to get out of the simpiwe fight. Relies only on a left hook his entire career.
Donaire thinks he's the second coming of Manny Pacquiao but he isn't close, not as a boxer or as a man.
Neither Cotto or Canelo want any part of Golovkin. They'd rather fight each other, almost a 50-50 fight due to Canelo's stamina issues, but I'd still lean maybe slightly towards Canelo.