If you use the auto box correctly,you will be totally happy with it.After more than 3 years of driving i have never been in a situation where i wished i was in a manual,including,erm,'spirited' driving.My previous car was a six speed Calibra Turbo,tuned to about 320 bhp and 310ft/lb and all that goes with it.The Supra destroys it,and it(the Calibra) was and still is an Evo(4-5) killer.If you're on a track,yes, a porridge stirrer would be of benefit.Most people don't use an auto box as it should be used.Think of it as limited manual,change down into 2nd for roundabouts for example,your exit will be very gratifying.Just use common sense,and the learning capability of the Supra box will not disappoint you.