Having smoked this a few times in my life, I can confirm that everyone will have a different reaction. I merely became mildly relaxed. Some people see colors and some people see demons. As with ALL psychedelics, please use discretion and be mindful of your dose.
Coleus blumei was used by the Maztec indians in the same fashion of Salvia divinorum. It's phytochemistry is unique and does not contain the same alkaloids as Salvia. Learn more here http://botanicalguides.com/coleus-blumei-oneirogen.html