Harry Potter Chain Quiz

Howdy, howdy, howdy! If you're interested, here's a little feedback: I enjoyed the questions and the chain, but I did not like the inconsistency for acceptable answers. "Harry" was allowed instead of the whole name, but most others had to be typed all the way through. I understand that everyone should know if they're typing "Harry," "Potter" would obviously follow, but for consistency's sake, maybe accept surnames only, as the participants who know the surnames most likely know the first. I typed "Quirinus Quirrell" probably 15 different ways (thinking maybe I was misspelling it) before I thought... perhaps "Professor" would do the trick... and that ate up at least a quarter of the quiz time. Otherwise, it was a fun quiz. Thanks!