Laezel actually start to emit doubts about her believes after meeting the gith patrol, so her character is prone to evolve. I would argue that Shadowheart is in the same bag too since the more you talk to her, the more she opens to you. The only shady part about her is her connection to Selune and her mission, which doesn't mean much in the context of early access. I really don't see where the "jerk" part of Gale is, like at all.