Want a serious answer? * Won't run well on my system. I'm at the bottom of the sys reqs, and I'm a ways away from my next processor upgrade. * Haven't seen anything that will add $200 to my artistic style. I don't generally try for photorealism. * First release is going to be buggy, with so much complexity in the program and a relatively short time in external beta. * Plan to go nuts snatching up P4 stuff in sales when P5 hits. * Disturbed desire to say "I told you so" when the honeymoon ends and people start complaining about P5 quirks.