Product review (1 stars): Poor cleaning ability
I've had 3 of these model GSD2100R20WW's and all of them have problems cleaning consistently.  I even rinse all the dishes before a wash and have tried many brands of detergent.  After a wash cycle, I always have leftover grit on the dishes and the glasses almost always have to be wiped after a wash cycle because of the foggy film left over on some glasses.  And 2 out of 5 plates always have to be hand washed after a cycle.  I never overload it.  I always make sure the jets are clear of debris.  And I always make sure dishes and utensils are not blocking the jets.

Also the HEATED DRY switch on all 3 of the units doesn't actually turn off the heated dry function.  I attempted to let the dishes go through a cycle and then not have them dry so I could just wipe them down myself.  But turning off the HEATED DRY switch does not make it stop a heated dry.  So now I have to listen for the end of the wash, just after the last rinse and turn it off myself then wipe the dishes dry and clean.

I would not recommend this dishwasher.