My family of five has been putting the new microwave through the paces and we are very satisfied with the features and performance.  I feel like the Whirlpool we previously owned was very outdated even though it was only a few years old.  I am very impressed with how quiet the unit it.  Literally half the noise of our old unit without sacrificing heating time.  Not only does the new sleek design look great but they even included not one but two under wave LED lights.  Can't tell how much of a pain it to find and install the old incandescent bulbs.  So far we are very happy with the unit!