If it were anything other than a .com, I'd have to say thumbs down! But it is very discriptive of content. The hyphen is a major drawback, but I'd still think it's worth the reg fee and more. Hang on to it, and see what the future brings in way of value. Hopefully the person with iDomainBrokers.com, doesn't have it trade marked. If not! email him and see if he wants the hyphen version.
I have the name "LastWordDomains.com" No-one has said anything positive or negative about it, but I like it or I wouldn't have regged it! It only takes one person that likes it and wants it to develope it. You just never know when you get an email asking if you will sell.
Good Luck, Gary T