All In Ones are great, love the touch screen, not a million wires/cords going everywhere, built in speakers, microphone, camera, windows 8 and all the great apps and updated software.
I was all against an All in One and swore I'd never get one due to loving the tower and monitor separate, I'll now never go back to a tower. I love people that say when the computer goes you have no monitor, well when your tower goes, how good does that monitor get you on the internet, oh that's right, you get out your old tower that will be slower than the grandma on the AT&T commercial.
Look at the Samsung All In Ones, this is the one I have
http://www.bestbuy.com/site/Samsung...1103&st=samsung all in one computer&cp=1&lp=2
You can find better prices at Amazon, Office Depot etc like I did and they will price match it. I got mine for $899.
I am extremely happy and that takes a lot as far as computers are concerned.