low caliber

Translations
низкий калибр
The movie was of low caliber and not worth watching.
Фильм был низкого калибра и не стоил просмотра.
Definitions
The term 'low caliber' refers to something that is of inferior quality, standard, or effectiveness. It can describe a person, object, or idea that lacks the necessary skills, attributes, or value to be considered competent or impressive.
Words
low

adjective
низкий
caliber

noun
калибр