Ok let's get the positives out the way first
1) Great packaging artwork with an inviting character
2) Material is semi transparent but durable
3) Entrance is easy to enter
4) Works with 3 AA batteries
The negatives are
1) The lotion supplied dries out too quickly
2) It's very noisy at highest settings
3) You would need to be at peak performance to gain any sensation or the opening is too loose.
Maybe it's just me but electric masturbation should provide a more handsfree experience?
So yeah a somewhat disappointing experience - will be sticking to the manual ones for now.