Thinking that you can rank a website because it has keywords in the domain name is a 10 year old tactic.
Now turn to today, your question is, are emd domains worth anything?
The answer is yes they are.
Two reasons:
1) Having the keywords in the domain name is still a factor in the algo, however little that may be.
2) Keywords in the domain name attract the right traffic and eyes on your "brand". Its human intuition.
For example, if I am looking for a horror film I might search for horror films. A result might come up at horrorfilms.com as an example, that would probably be enough to get a visit from me.


