HOLY FUCK! Had one of these last night with a few mates and they are the bomb. Time and space totally warped out of proportion. Started freaking out a bit because of the setting and then when coming down, but overall an awesome experience.
I had one of these on the weekend, slightly larger than usual, I have had microdots before but I think they were quite weak, this blew them out of the water!! Obvious visual distortions and warping and pretty colours!!!! Very fun indeed even if most of the time was spent looking at the wall hehe