Choosing a dishwasher is indeed a complicated process.

First you have to find one that you find attractive that's willing to go out with you, then you have to get to know her (making sure you're on the same page about important values and kids and all that). Then you have to test her sandwich making ability in addition to how good a dishwasher she is (I mean if she leaves spots on the glasses but makes an awesome po-boy, that's much better than someone with perfect dishwashing capabilities that can only make PB&J or Bologna on white bread).

And of course you have to look out for the crazy ones.

But keep looking, there's a dishwasher out there for everyone