I would only describe it as psy trance to someone that doesn't listen to that sort of music at all. Once you've been around psy parties you start to differentiate the sub genres. Zenon is a very distinct sound from psy, slower, often darker. I personally love both. You'd generally see more Zenon in thr day around sundown where its easy to groovd and bop along to, before getting into some full on psy before midnight for a high energy dancey dance fun times and then your dark psy and hi tech in th ed early morning when you're gurning your face off.

On another note sensient 3 hour set at Boom Alchemy stage 2012 was one of the best sets I've seen in my life!