I don’t drink instant coffee as “coffee” because it is a very poor imitation of a good cup of freshly ground & brewed cup of actual coffee.
I drink it as another hot and quick drink which I wouldn’t if I actually thought it was coffee.
Anyway in this instance, I bought a 200g container of “Douwe Egberts Instant Pure Decaff Coffee”. Why decaff? That was an error.
I made it fairly weak, I found I didn’t use more than a level spoon (my tspoons are rather large, so maybe a rounded normal tspoon) I did find it enjoyable as a hot, creamy, caramel flavoured drink.
I’d give it an 8/10 for instant coffee’s.