There's plenty to know about the little air cooled single from Honda. Scroll down to read more.
While the out-of-sight areas have some roughness in the finish, e.g. these hard lumps beneath a side cover:
...to focus on that would be unfair to the bike - what Honda can give you for $2-2.5k is amazing, and there will be cuts somewhere that you don't see on a $18k Fireblade!