Dishwasher Hell is cooling down

We finally got the new dishwasher. It works, it doesn't leak. So I should be jumping for joy, right?
Nope.
And of course I only have myself to blame.
When we were at Best Buy looking for our THIRD dishwasher I was in such a pissy mood that I pretty much just picked out a new one without really looking at it.
The new one is small..it holds half of the dishes our other one did. Not only that, but it's too small for the hole in the kitchen where the dishwasher goes, so now there is a 2 inch gap between the kitchen counter and the dishwasher.
For Crissakes, can't I get a break here?