The motor is strong but the silicone material is a bit hard, not super-soft like the fleshlight one.
The hole width is too narrow and the hole length is too short. The length should be longer and tapered end instead of flat end. In some thrusting mode, my penis glans keep striking the flat end, it causes a bit of discomfort.
The good thing about this device is it has 10 vibration modes that you can switch smoothly.
The moaning sound could match better with vibration modes.
Overall, I give it a score 6.5 out of 10.
