he's active and spontaneous. Of course, he's also efficient, ambitious and amusing, but they're tainted by and mixed with habits of being petty as well.
His active nature though, this is what he's so well-liked for. Oftentimes people will count on this and his incisive nature in times of need.

Nobody's perfect of course and Ashton has plenty of character faults too. His hatred and opportunistic ways risk ruining pleasant moods on often personal levels.