1. Okay, fuck the Wii Fit for a while. The "combat" (AKA "flee for your fracking life whilst frantically flinging mutants off you) scenes require enough violent chuck-flailing, jumping, crawling, screaming and general adrenaline to count as a significant cardio workout. And when it comes to "hey, let's all hula-hoop!" versus "SKINNED MUTANT CHILDREN ARE EATING YOUR SPLEEN" I know which one spurs me into more vigorous activity.
2. Also, in the chase scenes, died for the first time. As Harry falls lifeless to the ground, several of said skinless creepythings run up and start tearing at him... except for one that crouches down and starts tenderly petting his head as if he were a puppy. I got up and got a shot of JD.