Extremely sharp only diluted to enjoy. My first impression (after two glasses of cocoa) absolutely positiv.Zwar not taste like a Vickus Viper or something similar but just 1,000,000 Scoville units.
The fun is when the burning subsides. ;-)
Respect all who take the stuff to spice up daily. Since you're making from Chilli con Carne sometimes loosely TNT! Please do not overdose and do not enjoy pure. If so, then only in very small quantities, more than a drop. Just what kind of field professionals and never play someone a trick with it.
Conclusion!
Extremely sharp spiciness that already burns in contact with skin. But indeed, one gropes slowly ran at the sharpest.