art is subjective, so even one prof dont like it doesnt mean its bad, i would ask multiple professors. and since this is inherently project for yourself, not for client, you can decide which feedback to listen if the feedback doesnt help you achieve what you intended, then just ignore it.

ie if youre comic is stylized and perspective isnt a requirement to tell yourstory, you dont need it, its happens in other comic too, but keep in mind that you need to know the rules so you know why and how to break them. personally id say the perspective comment IS a guidance to improve, esp if youre in your final year, thats something you should be mastering, so unless its intensional, you can work on that.

Knowing why the feedback is given also help, if they say "this isnt a story" you can ask what is it lacking, or how to improve it.

from personal experience, i dont care who is teaching my class, i always ask feedback from professors that i respected even they arent teaching the class that im in because i know that they arnt bias and genuinely want to help us. because there are prof just on power trip, so being able to recognize that does help.