Meaning of the word "poorly written" in English

What does "poorly written" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

poorly written

US /ˈpʊərli ˈrɪtən/
UK /ˈpʊəli ˈrɪtən/

Adjective

written in an ineffective, incorrect, or otherwise unsatisfactory way

Example:
The essay was poorly written and lacked clear arguments.
I couldn't understand the instructions because they were so poorly written.