There is plenty you can say about Boogie, but just looking at skill/talent you can't say he's garbage.
Mental midget, as less than 30s into the game Adams got Boogie to do something stupid which caused him to get a tech.
Can't tell me the Pelicans coaching staff didn't speak with Boogie before the game saying, "90% of Adam's game is based on, how to piss you off".
Can't trust Boogie to stay out of his own way. Thank god Portland didn't trade CJ for Boogie.
Boogie is far from garbage skill/talent wise.
Mental part of the game, I would say KS is right.