If someone plays some music for me that I think sucks I have the right to say it sucks, but out of respect for their opinions I generally just say that I don't like it and maybe give some reasons why. It isn't that I don't have a right to say it sucks, it is just an issue of respect and decency. If you don't choose to have respect and decency then that is your right, but just because it is your right to be that way doesn't make it justified or reasonable.
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