amateurism
noun /ˈæmətərɪzəm/,  /ˈæmətʃərɪzəm/
  /ˈæmətərɪzəm/,  /ˈæmətʃərɪzəm/
[uncountable]- the practice of taking part in a sport or other activity for pleasure, not as a job- New rules on amateurism allow payment for promotional work.
 
- (usually disapproving) the fact of doing something in an way that shows no skill- The simplistic camera work adds to the feeling of low-budget amateurism in this movie.