Well, I didn't want to be funny, when I asked this question.
I have done domain appraisals for longer than a year in a couple of mainstream forums. All in all it's a thankless job. Mainly for the reason because many people who introduce their domain names are not really interested in a serious appraisal. They only expect that you agree to the opinion that they have themselves about the domain and that you praise them for the great catch they made.
And if one don't, they react often offended. So that's why I rather ask first, before I post what I think. It's just to prevent misunderstandings. Thought I should mention it.