Enjoying going for a drive on the road isn't the same thing as partaking in an activity which is about beating everyone else.
I enjoy driving any car that's mechanically right and to be honest, I didn't enjoy driving my old GenF 1 manual R8 much and wanted to fix it. The gear lever is too far forward for me, the gear ratio's are awful and the massive rpm drop into 6th is ridiculous. I actually prefer manual V8's and the iconic nature of them and would never have bought the auto Redline Ute I have if there was an equivalent manual for sale at the time. But having said that, the auto has much better ratios than the manual, a better ratio 6th and what needed fixing for me was lifting the upshift points at light to mid throttle easily done with HP Tuners. The paddle shift is slow compared to a DSG, but it's liveable and it's faster off the lights than thrashing a notey exhaust manual to keep up, or discreetly smoke someone to get in the right lane. FGX manual Falcon's with the TR6060 box have a better shifter position and shorter throw than a Commodore.
I've never owned an auto V8 prior to the Redline Ute since my first V8 (HQ Monaro) 1978, and even my wife's last Commodore, a VE SS wagon was a manual, but I'd have to say with an upshift tweak, the auto's ok, good ratios and shifts well for a slush box and certainly isn't unenjoyable to drive!