async Task TiltLeft()
{
await Poster.RotateTo(-TILT_AMOUNT, TILT_SPEED);
DislikeDropOn.FadeTo(100);
DislikeDropOff.FadeTo(0);
}
async Task TiltReset()
{
await Poster.RotateTo(0, TILT_SPEED);
LikeDropOn.FadeTo(0);
LikeDropOff.FadeTo(100);
DislikeDropOn.FadeTo(0);
DislikeDropOff.FadeTo(100);
}