I'm sure that I'm interest in graphical based staff than back-end stuff, but I'm not certain if I would excel in the course. I had a friend in that VFX course and he told me he dropped out after 1.5 years into the course because it was not what he wanted, he wanted to do video editing, filming etc. He said he enjoyed the first year of the course but hated the math as well. He also said that the 2nd year was too much he could bear as they weren't to his interest. In his 2nd year he had to script, use maya, use nuke, and use houdini. 
I'm sure that the software and scripting he face would not really bother me that much, but it's the physics and maths that may infect my interest again like what i'm facing in this games course.
I spoke to the course manager in charge of the visual effects course and he said that there will be math in 1st year, but it is a highly toned down maths than what the past graduates in that course had faced. As for physics he said there were none. 
Not sure is he simply trying to pull me in to the course or those are his honest words.. If there are no physics involve in VFX than how does the software render smoke, wind or water and even fire? I don't think they will NOT ask us to render those elements during project work or assignments.. Should i trust the course manager? Oh he also said there are no trigonometry and geometry math questions nor test and even modules that would test this area. It just seems too good to be true (although I'm really happy that there are none)
Also looking at past graduate works, those private diploma with WSQ certification produce more exceptional work than the ones i saw in the 4 polys.. Maybe i should just suck it up like what dilp has adviced and endure plus force myself through this 2 years for my current course diploma cert, than decide if i want to go for a WSQ private dip cert or SIM which would accept gpa 2.0 graduates like me.
Oh and to answer you question, I'm interested in VFX staffs but i'm not really looking forward to join the VFX industry since the industry as I've research would not be a good path financially.
I'm more aiming to mainstreams jobs like Video Editor, Videographer, Graphic Designer (Posters, Banners, Prints, Flyers etc) yeah those media jobs that are actually much more known and stable. 
As I'm from a not so well off family, my main priority in a job is money
Also if i do not change course do you thing i have the same or at least some chance of getting into graphical base jobs?