I think the reviewer lost sight of what this is for.
You won't see family's dishing out that much cash for a PC, simply to have touchscreen.
So you can game a little on it, so what?
This product looks to be for specific use, like an Airport or Hospital.
Again, who the heck would buy one of these for home, get that small of a screen and pay that much money simply for touch ability? Maybe for the elderly...or specific need.
We use Medhost in the Emergency Department here at the hospital and those are all touchscreens, but its also key to also have a keyboard mouse for all types of users logging in and out of various programs/systems.
Some of the newer programs require decent power so the i7 and 6540A are a great combo.
Don't get me wrong I am sure people will buy this for home use but I see a unit like this fulfilling a specific need.