To me , this asks for the same definition as a "good meal" or a "good wine" - it is a matter for personal preference.

Initially on Paltalk people were so amazed by "live" performance that everything was greated with enthusiasm .I find it amusing that on some sites Kareoke and taped music is met with the same amount of praise.

I do not agree with the notion of critisism - either spoken or written - silence would be enough.