As title says. 5 star Grutins are trash, useless, worthless, pile of poop. Their sole reason of existence is to deny Plastica. I've had my hidden Plastica denied by these trash bandits 3 times already and I'm sure I'm not the only one.
Like seriously, what's good about them? Rank 2 hidden Plastica is a million times better than hidden Grutins, rank 1 hidden Rita is a few time better than rank 3 hidden Grutins. They are even unable to kill trash mobs, since they keep knocking them back and lack the brain to walk up again and hit them a second time.
They are nothing but a big pile of disappointment. Seriously, whenever you get a hidden Grutin, you just feel that this pile of garbage could have been a Plastica.
Purge Grutins from the game, gimme my Big Plastica.