I took the test. Apparently I'm 100% like Aristotle, 87% like John Stuart Mill, 86% like Thomas Aquinas, and several other philosophers varying from 77-40%. This is for ethical philosophy, of course.
As for determinism, we need to discuss and establish whether or not a free will exists before we can determine if the responses to all causes are necessary and unable to be changed. If a free will exists, then determinism is false (by virtue of choice in situations, though the situations themselves were caused). We know empirically that a man may make both a rationally suitable and an irrational response to given stimuli, all at the behest of the individual man.
Be sure to read philosophy before 1500, joer5835. The philosophies of Aquinas, Ockham, Anselm, and the Greek philosophers are all interesting reads.
However, I'd like to posit a question to the people in this thread. What is philosophy?