cross course crit

well yesterdays cross course crit i found to be unhelpfull and the feedback i got was alright n some was plain insulting.
i was told off 3 third years not to concentrate on my carrer so doing my photography portfolio would only wind me away from my practice, and that i shouldnt be concentrating on my career at all yet.
i found this statement a joke, and have been told by people ive chatted about this to that there probly sucking on sour grapes because its the sillyest thing to hear studying a uiversity course that is there to further your carrer.
i wll admit that i am a bit all over the place with my practicle work n there addvice on not to over think things was helpful, but a comment i recieved off yet another 3rd year on my feedback sheet read just do... whatever you want...
when i talked about my photography portfolio building and told them how i have been asked to do wedding photography they looked at me blankly like they were waiting for a punch line to a joke, then i recieve a comment off a first year on my feedbacksheet with the words wedding photography is boreing.
this ocmeing off someone who told us when it came to his course that he is only on the course as a backup because he wants to be a musician, i know a number of ppl who would of given there left arm to be on our course and hes just n it cause he feels he has to...
im going to stop ranting now as it has realy annoyed me at how rude the 3rd years are and how insulting that first year was, there was one first year in my group that was helpful.
i will be emailing my tutor about this and right now i dont want to go back to another CCC due to how unhelpful and aggrivating my eperience was yesterday.
the experience is to get some feedback be it constructive critism or not, but to be looked treated and talked to like im something that was braught in off someones shoe is something i never want to experience ever again.