Where is the stuff I was promised 20 years ago.

I remember when I was a kid and thought that when I grew up we would have flying cars, and robots will clean our house and make us dinner. I started thinking the other day, what new inventions have come out in the past 20 years. We have improved on many inventions like , the computer, Internet, and TVs but have not truly made anything new. I'm truly disappointed in all the movies and television shows that tricked me into thinking my world would be so different in 20 years. All I wanted was a life like the Jetsons or maybe all the cool things you seen in Back to the Future 2.