:P XD
You'd be surprised though, a lot of people think Philosophy is a class just for debating... And it's not... really... You can question the philosopher's stuff, but in the end, the teacher just wants you to know what and why the philosopher is saying that, regardless of what you think.
The funny thing is, my newest prof (teaching ethics), said to the class, that he wants it to be more objective than other classes that we have had perhaps in the past... The funny thing is, all of my philosophy classes have been objective... So, not sure what he meant by that. XD
A subjective philosophy class probably only exists in the course that requires you to write your own thesis, which is only one course, and the whole course is about research and writing something like a 40 page paper (not that long I imagine but I wouldn't be surprised if it was).