ANU Wall is a student-run community for Australian National University students in Canberra: course reviews and difficulty ratings, a student forum, campus events, clubs and societies and a marketplace. Anyone can read it without an account; posting, commenting and writing reviews need a verified university email (anu.edu.au), so what you read comes from enrolled ANU students.
241 ANU courses have student reviews here. Each course page gives an overall score, difficulty and would-recommend ratings, merged from reviews written on ANU Wall and public sources such as StudentVIP and Reddit.
Many posts are written in Chinese — the community started with Chinese-speaking students — and the app translates posts and comments into English.
ANU Wall is an independent student community and is not affiliated with Australian National University.