Modern smartphones and tablets are, without a doubt, multifunctional devices made to replace those that serve only a single purpose --gaming devices, mp3 players, and, in some cases, even laptops are all covered under the smartphone/tablet umbrella. As such, it's no surprise that I spend almost as much time playing games on my Tab 10.1 as I do other, more productive things.
However, one of my biggest complaints about gaming on a touch-only device is the controls. I hate touch controls. They're awkward, uncomfortable, and all-around difficult in most cases. The fact that I'm heavy handed doesn't help, either -- I'm always afraid of damaging my device during an intense gaming session.