>>44829422I'd say no.
Goluk has great offensive potential and can run a variety of moves like Heavy Slam for Fairy coverage and Drain Punch for Dark and Ice coverage. It can even learn Fly if you're into two-turn moves.
Golurk's weakness is that it's not as bulky as it appears but that can be remedied by running it with items like the Assault Vest that can give it the extra padding that it should already have.