yeah, it's okay, depending on your intent i suppose---compared to good old delta 9, it's very powerful and relatively quite long-lasting ('long' as in, many people report being stoned for a full day or more from one session). I have experienced thc-p and various other alt- / synth-noids previously, and while some can be interesting in certain ways, in the end i prefer natural, real, cannabis. (for a number of reasons--firstly, it has an immensely long history of documented, safe human use... second, the cultivation of fine ganja is an art that i find beautiful; one that isn't matched by unspecified synthnoid syrups in disposable vapes...
anyway, whatever, but having moved recently from a totally legal area for cannabis, to a state without medical or rec herb that instead sells all kind of farm bill workaround products like THCP, THCa, etc.... it's been really frustrating + disappointing to see how products are fully mislabled, falsely described, have fake links to test results, etc.... the info on stuff is utterly confusing/misleading, it's nigh impossible to figure WTF you are getting in these products in the stores... and it's such a weird situation---all of this is jumping through hoops to satisfy farm bill legal language, since "weed is illegal" here, except every single smoke shop, gas station, whatever, in town. sells. weed. (it's "THCa flower," but still--weed. it does the same thing and looks and smells the same.) even the flower is hit or miss, but all of the many edible /. concentrate / vape / etc. type products are a complete toss-up as to what the dickens you are getting in there. sorry for the rant, lol. tl;dr is THCP is okay. strong and lasts a long time, but imo regular old weed + ganja products are better.