That's usually the way I am. If someone is interested in a genre that I like, I give them a list of bands, or videos, and tell them to listen to it, if they enjoy it...great, if not, oh well.
^^^Are you saying that if someone gives you a couple of examples of closely related styles of music if or if your not to familar with them that you can put a (sub) genre label to them? Even after 30 years of listening to certain genres of music I still can't put certain artists in a detailed category.
I'm not really worried about whether you like to write out long descriptions or not.
None of my business... but just saying it doesn't interest ME to "explain" music to people .For one thing they never get it anyway and second if you give them a few samples they should be able to figure it for themselves and know exactly what the difference is anyway....by ear ..that's were it matters to me.
For the most part, after hearing only a few examples of a certain type of similar musical styles I'm not familiar with and to differentiate the two and to say I know the contrast in styles, is well, bullshit. I think that if someone could do that after a listening to a few examples, I would probably be skeptical, but more than that, I wouldn't believe them.
If you gave me two more examples, one German/Power speed, and the other German thrash but with no label on either and asked me to tell you the difference. I might, I might not.
I still can't put some prog artists after hearing them for the first time, even a second or third time into one specific (sub) genre. Some of it is a fusion of many different styles and to put it in one detailed category isn't that easy IMO. Hell, to make it easy and to be simple I could label it as prog.