How clearly does GGG need to win to get the decision vs Canelo?

[Reloaded]

I cant see it going the distance, Canelo will win a few rounds with boxing but G is just too big, too long, too tough, and hits too hard, Canelo doesn't have the power to bother him he hit Jnr with everything and didn't do anything.

Don't be surprised if G just walks threw him because Canelos feet are terrible he wont be hard to walk down for aggressive hunter like G.

I think the size difference is a huge factor in this fight.

I cannot see G winning on points if Canelo can survive and out box him it will be clear.