My husband wasn’t convinced on this “fancy” mirror when I bought it. But after a few weeks of use he said it was an awesome purchase. The anti-fog feature works great. I love the different light options and that you can dim it (no need for super bright lights early in the morning). Installation wasn’t super difficult. 
My only complaint would be how bright the touchscreen buttons are when the mirror is off. They are blue when off and white when on. The blue light at night is really bright, so I have to close the bathroom door at night.