I have been coming to Sushi Rio for more than 5 years now. The food is really good, it is fresh, tasty, and reasonable price. All food (except sashimi, special order and drinks) are $3.50 per plate. I use iPad to order food, very easy, and it will be delivered to you in few minutes. My favourite is grilled salmon and crumbed prawn nigiri. Yummy! Plus it gives you 5% discount if you pay cash. Just last weekend we came there again, it costs us only $38.50 and we ate till full. At other sushi train places, normally we pay around $50-$60.