You have plenty of anime that you have watched that you didn't mark as having seen on MAL, right? (Otherwise, I could be an anime Youtuber) I think that because of how much anime knowledge you seem to have (at least from what is shown on your YouTube channel), you must have at least double the amount of anime that you have completed compared to your account on MAL.
P.S. I seem to be in the minority, but I think Death Note > Boku no Pico. :)