Zamaldelica has been described by my medical patient friends as "positive-yet scary, anxious, the ramping up effect before psychedelics hit, terror inducing but calm, penetratingly paralyzing and (my favorite) the scared adrenaline rush you get mid-flight while cliff diving."
The "fear" or "anxious" aspect the Zamal adds to the mix in Zamaldelica is not to be taken lightly. Its not paranoia, but as Wingdings said - you'll find yourself taking deep breaths to calm yourself down. Plan on saying "*deep breath* whoooooo.. its ok... its ok, I'm just high, its only weed" a lot.
I've seen similar effects from eating one too many sativa brownies - so high its reaching the ceiling of comfortable and the point of uncomfortable. Truly terror-iffic scary high.
This is why a cross to the nepalese or vietnam black which are supposed to be friendly smokes could create some wonders. I personally enjoyed the smoke of the VB x Thai but others I let sample it didn't think anything spectacular. Maybe replacing the thai with zamal would boost the potency. Would like to know what Dubi thinks