I was a bartender at a downtown Chicago restaurant using Aloha for more than a year. Aloha is not pretty, but it's really fast. I don't want to scroll, or click into menus and tabs to then go find an order. Just put my tables in front of me as soon as I'm logged in.
Trying to give constructive criticism here, so please don't take this the wrong way. Speed is everything. I almost feel like I can login to Aloha (all I have to do is type my server #), and then enter in an order for a table before I've even finished finding my name and typing in the password into your "server selection dial". Passwords are really not that important at the server level. What I am going to do, go change someone else's check?
Speed. Think raw speed. How FEW clicks can I get from login to item entry. It's not about how logically organized it is. I don't want a magical experience, I want a flawless and fast experience, so that I can get back to the 500 things I have to do to service my customers.
My 2 cents.