Reading this as a software developer, it basically means, there are 3 different kinds of comments:
- flattering comments
- suggestions for improvements
- critical comments
In therory, every comment can contain a set of those comments, meaning we have 8 comment permutations in total (23=8). We assume, that everybody who allows suggestions for improvements is maybe open for flattering comments, too. And everybody who allows for criticism is open for the other two as well; this makes up the list of we currently have.
** software developer mode=off **
What I do not like is this list without further explanation:
No Comments Please!
Polite Comments only
General Comments only
Critical Comments
No Comments Please! Ok, this one is clear.
Polite Comments only All comments should be polite. Actually, shouldn't this be a forum rule? I mean even critical comments can be polite. IMO, this does not make too much of sense.
General Comments only What are general comments? And if this is something different than a polite comment, then polite comments are not allowed? IMO, this is nonsense.
Critical Comments Maybe the 2nd best out of this list. But actually it means all kinds of comments, including critical ones. And of course flattering comments, too. Still, I would stick to the original phrase: "Critical comments; anything goes"
Another finding is the difference between suggestions for improvement and critical comments.
An example for suggestion for improvement is: "You should play this piece slower, because then it would sound nicer."
An example for citical comment is: "This piece was played too fast. I have heard slow versions, and they sound nicer."
Basically both comments are the same. If one gives a suggestion for an improvement, it contains a critical comment as well; indirectly.
If I would make this list, it would shrink it to this:
- no comments, please
- flattering comments, only
- all comments; anything goes
And to get rid of the word "flattering"
- no comments, please
- only positive comments, please
- all comments; anything goes