I can't understand why Robos are not as popular as other hamster species because I think they are unique and just a joy to have. I know people percieve them as too fast and 'not able to handle easily', but I don't think you need to handle these little hamsters all that much, unless it's really necessary.
I simply adore them and my two males are fabulous little pets.
Definately NOT a child's pet, but unique all the same.