Is the sentiment derived from the input text neutral?

Given Text: Quiz time... coming up. Answers on the OSFC Physics page ONLY!  1st correct answer wins a KitKat Chucky. U must be studying Physix at Oldham
Quiz time... coming up. Answers on the OSFC Physics page ONLY!  1st correct answer wins a KitKat Chucky. U must be studying Physix at Oldham