I'm really not a fan of 32kg goblet squats: I'm glad that they're part of my warm-up as it means I get them out of the way before my swings and get-ups.
They've done great things for my strength, stability and mobility but I just don't enjoy them at all. The biceps curls are quite horrible too. They've not done so much for my biceps but the shifting load has definitely strengthened my abs and lower back.
In a way, it's annoying that the goblet squats have been so effective because if they weren't I'd have a great excuse to ditch them.