I wish the genre would expand further. Imagine watching some TV show, but being about to modify all the annoying parts to tailor conversations / and / or affect developments later. A scene too lovie-dovie? Too much ass-kissing? Too many people being jerks? Too much violence? Not enough? It's the stuff that motivates people to change the channel when scenes being too dry, boring, predictable, or plain annoying.
I just had the pleasure of trying Batman (Switch), found on clearance. It made for several pleasant, lazy afternoons so far. While the concept is nothing new, if this ever took off and gave more outcomes / endings, this could change how we look at Movies / TV. 3D-virtual-glasses would be kids stuff, when you have the power to change the flow of the narrative plot. And it is more entertainment than a game to me.
Well that is, if it ever really took off. I still like the concept, however. The "detective" scenes are OK, but the rest reminds me of KotOR, which is pleasant.
I believe Telltale Games still have games coming out, or at least still listed under comes coming out soon on various sites. So hmm ... hope it works out. Hope they (or someone else) expand the genre and take it to new levels also.