The door loud when opening and closing. If you open the microwave before the time ends, the light on the microwave continues to blink and give notice, it is so annoying, never ending.  Cannot read the buttons, too dark.  Another annoying feature, you have to press 3 different buttons to turn it on.  Another annoying thing is the clock light is too bright.  You can't read the numbers on the microwave, but the clock is too bright.  I am rating it a 3 because I think they are all the same.  The microwave works fine, like any other microwave, but the technology gets more and more annoying.