I'm down now (temporarily), but fucking hell that was amazing. And yes, so visual, it was fantastic.
Okay. This is advise to an experienced Dissociatist and hardcore RC tester: This stuff isn't stimulating like PCP and doesn't make you go into a state of delirium like the horror stories of PCP say. I just went into a K-Hole on 4-MeO-PCP. Comparably: the entire experience is much more lucid and crystal clear. You can direct where you want to go better than on K. The physical sensation (pulling, sucking, falling, floating, stretching, spinning, rolling...) are all amplified which makes the trip fantastic. You can only compare it to K subjectively once you've tried it, but - personally - I find that a 4p hole* is more malleable, intense, red (for some unknown reason), and tactile. Basically, when you enter it, it's like a slow-onset K-Hole but you seem to peak right in the middle - which is great. The euphoria is present throughout. I also find I have more "power" over the trip than with Ketamine. Don't get me wrong, K is still my preference (man how I would love to try the two together), but just now I thought that the 'hole' was slowly ending so I said (out loud) "float"...and I did! It was brilliant. I thought I'd come down off it but then I decided I'd like to fly for a bit, so I ordered my trip to do so and it responded! It's awesome...
Seriously though, you've gotta try it for yourself. Play around, have fun with it, find your personal favourite dose. I'm partial to the more intense experiences myself so I'm using loads of the stuff. Even though it's sedating the drop into reality is quite stimulating so after the experience it's quite hard to sleep. Personally. But I'm an insomniac so it might not be such a problem for others. I have to say though, that plugging is really the only way to go. If you've got stigma about it, do it once, experience it, and you'll get over it because it's effing awesome!