This dishwasher is so quiet you hardly know it's running until the water drains. It has a large capacity and is so much more convenient to load than our old one and I love the stainless interior. The bottle jets work great.  I like the third, top rack for miscellaneous items.  I'm still learning about all of the features and how to use them.  The dry boost feature does help keep spots off of plastic items and allows them to dry pretty well.   I haven't had it long enough to say I've used all of the settings/features.  
I would have given it a 5 star rating but the one thing I do NOT like is how long it takes for the cycles to complete.  Even the "1 hour" wash takes too long (it does not complete in one hour!)  I do miss the light wash setting on my old Maytag and wish this GE had the same.  The top controls are too easily activated when opening/closing the door so it takes some getting used to.  I also feel the bottom rack does not slide as easily as it should.