As far as all you can eat sushi goes, this place is a solid value for the money.
Yes, service is not brilliant, but it doesn't suck either. Food comes out quickly and water refills (if slow) do happen. Everyone at my table was pleased with how quickly our orders came out.
The fish is quite fresh. The sushi rolls are not so thick with rice that you fill up on the rice. The hand rolls were fresh, but a bit heavy on rice and low on fish.
The restaurant is a small, yet clean space. I am glad I discovered Sushi Friends.