Product review (5 stars): You don't need to keep pressing the start button.  Just wait...
People who don't give this 5 stars suck!  I bought mine of craigslist used (two years old) and it's been a rock star.  I use it three times a day.  I live in a single in LA and don't have room for a full size.  This works just as good as any installed dishwasher.  It looks cool too (better than a dishrack).  The water attachment is great, no leaks.  Keep it clean and it will do you good.