Straight off I love the animation of the little heart. I managed to push one of the grey dudes straight off without any harm, which I thought was pretty funny (whether intentional or not). The field of view telescope thing was pretty neat, although it gets a bit stressful when making leaps of faith. Iguess the restricted view comes from how the heart is blindfolded? If thats true then perhaps a cool intro would include it being put on. On one run one of the grey heads just ran me over, so I found their consistency a bit weird (though that was probably just my ineptitude.