Like I said before, they are transforming just to transform. You should be obliterated when you stand in front of a ssbkk. Goku did an ssbkk Kameha and his opponent still lived.
Stupid. There was no reason to show off that transformation to such a weak opponent when Goku could've powered to ssj2 & ssj3 to overwhelm/overload the Bergamo dude.
Yeah i don't like that at all. Even Beerus thought he killed him