I'm one of those people who hate IVs with a burning passion. EV training is fun, since you are training your pokemon. But IVs turned "Gotta catch 'em all" to "Gotta Keep Resetting 'em all" " or "Gotta Breed 'em all" which really did turn me off from competitive. Hell, resetting for natures is one thing. But perfect IVs too? goodbye sanity.