Wyll is the least immediately unlikeable but he’s boring and I hated talking to him

Laezel, shadow - clearly intended to parallel each other but listening to hard-headed morons clash between “we should murder everything” and “those people need medicine and my only medicine is pain” is not entertaining to me. Their “growth” doesn’t ever seem to fix this

Karlach I don’t have real complaints about

Gale never managed to grow out of being pompous and annoying

Dark urge probably the best character

There’s plenty of listicles and reddit posts with other complaints if you google “don’t like bg3 characters”.