Hachi Ramen's grand opening deal is pretty awesome - 40% off is a steal. I ended up getting their Hachi special, and it only cost $7.77.
Customer service was slow, but to be expected since this was their first time being open. Servers were very kind and well mannered though - I think they were all just kind of nervous or excited that they had a huge line out the front door.
Food portion is pretty sizeable. Three pieces of chashu, 3 seaweed squares, bamboo shoots, and a plentiful amount of noodles in comparison to some other places. Overall taste was decent, and for an Arizona ramen place I think it will hold its weight.