Is it a good stuff?

In my opion looks good color is dark propably because of low temp if you looks close on steam/stick it doesnt looks mold so in my opinion is good

It looks alright the bag appeal isn’t great but that’s not everything. Could just be a dark strain. As for the smell I’m not sure what you mean with artificial perhaps some diesel or lemon strains could smell “artificial “? If it smells of ammonia or mold definitely wouldn’t smoke it. Also if it was improperly cured or stored incorrectly it could smell weird but as far as I can see it is prob okay to smoke. Top shelf, no strictly off of bag appeal but COULD it be good, definitely. There is a million different ways it could smell just recently I smelled some shit like nothing I had previously and it is great.

It is quite dark indeed, but it looks like good weed. I'd smoke it

I couldn't really tell you from the picture. If it smells nice and gets you wrecked then it's top bud. If it smells shit and you don't get high then it's shit. If you think it may have been tampered with then closely inspect under a magnifying glass.

What do you mean by "highly artificial" as a smell. The looks of it alone from the pics you loaded are ok... there are some dark parts that I can't tell if it from the bud or lighting or some rot in the nug. Best to take the pics on a solid background that's white or a lighter colour. More curious to know what you mean with its smell vs what your comparing it to, did the person who sold this to you say anything else about it? like what strain it is. was in tossed in keif or anything? You can not reply to Q but you can use your inbox DM. paper airplane logo bottom right hand side of the screen.

A better way to check would be with a microscope. You can also put a little bit on you tongue to see if it burns like an acid or something but a microscope is always the best way. 10€ for a pocket one and 20-25€ for a USB one.