If you don’t like his acting you could just say in your opinion you don’t like his facial expressions or something like that , if you just say he’s trash everyone will disagree as that is not a fair assessment , there are plenty kf male actors whose facial expressions I don’t like but that doesn’t mean they are bad i just don’t like them
In that scene where wuyi tells jl that he has been lying to him then he leaves and we see wwy on the floor , presumably dead , was that from the past or future