Obviously you have no reason to feel responsible for the actual quality of the translation. No need to jump up into a series of excuses. (As far as the actual proof-reading is concerned, I found only a few spelling mistakes).Plus, after playing the whole game, I must say the whole script isn't as weak as it seemed at the beginning. It is quite decent, though there were a few lines which didn't seem appropriate, but no, by no means did the translation drew from my enjoyment after all. Actually, professor's personality seemed to vary greatly, from the beginning into the middle, perhaps not to the depth I would have liked, but certainly to a discernable degree.
Overall, as I said, a decent solid game, although I really look forward to more serious-themed games from PPA-Entertainment.