I'm interested to try it. Remember, before the iPhone came out there were tons of people saying typing on a touchscreen would never work or would be an awful experience. It seems to have done alright though.
I remember when the Mac came out all the commentators in the big computer mags of the day like "Byte" where saying Mouse driven GUI wasn't a practical way to interact with a computer, it was slower than using key combinations.
There is a significant part of the population that simply can't grasp a new idea, until it is a proven old idea. If they had been around in pre-history they would have dismissed the wheel as pointless/not for them/too much work to build/not as strong as a log roller...