A reasonable effort
The idea is good but the implementation lacks a little for me. My main problem is having to control the actual movement of the character, I just don't think that it's necessary, Diner Dash etc. just lets you click on the station you want to go to and the walking is handled automatically.
The isometric graphics are nice but controlling a characters direction in these environments is confusing and frustrating ... IMHO. The goal of the game should be more about multi-tasking the different machines, not getting from A to B as quickly as possible.