It used to be excellent and extremely easy to operate, but since last update it has become very bothersome reporting a cookie warning with filling several fields on a page and, incredibly, using latest Google captcha, which is the most stupid captcha ever seen, because it uses very small pictures with ridiculous microscopic details that we often can't see properly and go round and round verifying pictures. Crazy, really crazy. And, on top of all this, it asks for our e-mail!
There has been a much improved change since my comment, 3 days ago.
Before, when I tried to send a report it asked to complete the form fields. No more now.
The crazy Google captcha was now replaced, another great improvement.
It is very good when a developer listens to people, as in this case. I replaced the given 3 stars with the well deserved 5.