Pai Mei had it coming..........
If you ask me, Pai Mei should not have been so trusting to his students, especially Elle, to fix/prepare his dinner after all the abuse he put them through. If Pai Mei had to pluck out Elle's eyeball because of her insubordination and remarks, and not expect any kind of hostility or retaliation, then he was conceited AND naive. But all in all, a master such as Pai Mei deserved a nobler death than poisoned fish heads, in my opinion. Does anyone disagree?