Thanks for writing a bad review instead of using the support forum, share details and discuss your problems, that is the right way to get help.
Sometimes I can understand frustrated WP developers, they share knowledge and plugins as open source and if something went wrong they receive comments like yours, without any details about the problem or the intention to make something better.
You have also left a comment like this at another plugin for seo friendly images, maybe the problem is your website or a wrong configuration and not the plugins.
Man, you need to overthink what WordPress is and how open source communities work. Comments like yours can’t help anyone, there is no feedback for users and nothing helpful for developers to improve the plugin.