I have been to this place 5 times now. I do not have one complaint. There is plenty of parking and the place is clean, and neat. Yes, the decor can be viewed as slightly odd since they still have a lot of the old Ponderosa stuff around, but it is tastefully done.
The service is somewhat slow, if you're in a hurry, but I highly recommend just taking your time and enjoy the food. It comes out hot and very tasty! Everything is plated beautifully. I absolutely ENJOY the all you can eat sushi. There is a small fee for uneaten sushi if you go this route, but that's why you order a little at a time. If you finish and think you want more, order more. You can always order more, and they staff is happy to serve you. I have never had to ask for a drink refill, and I LOVE that!
Unless something changes, this is the place to get sushi!