I don't have a lot of experience with P-90s, except for trying them on LP Jrs. Each note sits in a yummy harmonic stew. There's an almost breathy quality to the sound. You get the fast attack of a single coil, but thicker and juicier. Raunchier than a humbucker.
False harmonics require barely a touch.
Also, because my guitar is so bright, by backing off the volume, I can get a convincing traditional Tele sound. As with all Wolfetone products, the Werewolf's tone changes with pick attack and volume and tone adjustments. It's amazing the range of tones I can get by messing around with these two knobs. Though I'd have to say I love this pup because it's tone falls between humbucker and single coil. But once I talked to Wolfe about this problem, it was resolved.