In my country, damp/wet looking crystals does not mean its a bad batch, or total ripoff.In all seriousness if you score meth or just about any other street drug that is wet and damp in the bag proceed with caution and what ever you do don't mix the wet gear up to iv a shot.
Proper meth should be bone dry in your baggie if it's damp someone could have jerked off and added their cum to their stash before selling it on to you.
Smoking or snorting wet meth is fine, well yeah it's yuck but iv use can cause HIV + infection.
I have the same idea like this years ago, when its damp then its a bad shit-meth. Well actually, it could be the other way around. Because ive came across some crystals that is damp looking but ended being a good shit. And most of the time, when i got my hands on dry looking crystals ended up being a bad shit. Most of the time.
Many supplier in my area mentioned that if its wet then it could have been mixed with eye-mo drop, if u guys know anything about this please enlighten me.
So to conclude this, good-quality meth does not neccessary to have that dry-misty looking crystal. Particularly, in my country, m'sia.