not too good...
because im not familiar with Hellsing at all, i had no idea what the hell those questions were about.
with that said though, the quiz wasnt very good. although there was a sound effect every time you pushed a button, and there was a song in the background, 20 questions is just too much to keep people entertained. also, there was no reward for winning.
overall score: 3/10
(THE THUMB: DOWN!!!)