The only choices we were given was MK attractions (and the total # of attractions were 6 per group, if I am not mistaken). I'm sure once they implement this system, it will be available at all parks. Not something I am looking forward to considering my family doesn't like such a stringent schedule. I am hoping they do not implement this system at DLR (we are APs and live close enough to go about once a week). But, this is something that just isn't for my family. Different strokes for different folks. We just aren't that regimented to know where we are going to be on a specific day at a specific time while on vacation at Wdw, lol. And when it comes to DLR, it's something we just won't use, regardless.