amateurish

/ˈæmədərɪʃ/
/ˌæməˈt(j)ʊrɪʃ/
/æməˈtʃʊrɪʃ/

adjective

Unskillful; inept.

the editing is choppy and amateurish

incompetent,inept,useless,unskilful,inexpert,amateur,clumsy,maladroit,gauche,blundering,bungling,bumbling,botched,crude

SYNONYMS

amateurblunderingbotchedbumblingbunglingclumsycrudegaucheincompetentineptinexpertmaladroitunskilfuluseless