The gated shifter is a nice touch... technically you should be allowed to "manually" select which gear you want to use. I have found this not to be the case. It only lets you limit the gear. Meaning, if you have the shifter selected to the first gear, then switch to two, the tranny won't shift to that gear untill it decides to, not when you select that gear. This is pretty annoying because I like the feeling of having more control of the car (I would've gotten the manual but the slushbox made more sense so my family could drive it if they ever needed to.) In general I have found the gated shifter easier to use opposed to conventional automotic shifters...mostly because one doesn't have to push any button to shift.
Dennis