Yes, it is. Or at least it's Justin Taylor from QaF. Whether or not he actually said that quote (although I don't think he did) I don't know.
I only just finished Season 4 a couple weeks ago, but I hope to start watching Season 5 as soon as possible after I get back to school. I only have Seasons 1-3 of my own right now, so I have to check Seasons 4 & 5 from my school's library.