I am glad someone took Mojo::Base and made a module out of it. I've tested several minimal pure-Perl class builders and this one came out really fast. Only Object::Tiny is a tad faster, but the difference is irrelevant. In terms of features it does the basics so you don't have to write your accessors by hand. Doesn't bother with constraints ro/rw accesors, etc. If you need that, use Mo or something else. This module does not deserve a bad review.