He LOOKS good in the ring, that I will say, his speed, combinations and power LOOK good. But the problem is he is fighting well selected naturally smaller opponents. Its easy to look good when you are faster and bigger than the other guys and your management is intentionally picking opponents who they know pose no risk to your undefeated record.
I have a feeling he wont look so good with a much better opponent. He might be able to beat cotto but he wont breeze through him and it will be a very hard fight even if he wins.
GBP wont let him within a 200 mile radius of Trout. Way too much risk of loosing for very little money. That would ruin a Floyd or Cotto fight.