Pros: Feels stable, quiet ride, electric!
The Vectrix is a sweet, sweet ride (from the back anyway). It's a sizeable machine - definitely not your average scooter. It's really quite comfortable and I didn't feel like I was going to go flying off, which is definitely a good thing. It seemed to climb hills pretty well and of course the efficiency of an electric vehicle is hard to beat. The range of the Vectrix isn't bad and the regenerative braking helps.
If you get a chance...I highly recommend making friends with a Vectrix owner. Not only are they cool because they are early adopters of EVs...but maybe they'll take you for a spin around the block.