layer references are a godsend! I couldn't have done this without layer references. I managed to create quite complex masking effects I couldn't have achieved any other way.

EDIT: MORE DETAILED INFO BELOW...
The colour effects are done almost entirely with the new 'colour points' feature.
The play button is extruded with 3D for the spin to give it some depth, and then cloned on top with the 3D turned off to add highlights (See 'play button' and sublayers).
The 'transparent' effect of the file is made with a clone of the play button (play button front) which is being masked by a clone of the ribbon. There's no way I could have done any of this in previous versions!!
One of the coolest things is that the entire film strip animation is created LINEAR inside a fairly long Smart Bone - then, the smart bone is rotated using a bezier curve to actually time the animation - the film comes out fast and then slows down as it finished, but the actual animation was created completely uniformly and now if I want to tweak any of the timing/easing I just do it on the single bone!
The holes add to the mask, inside that folder is 18 layers holding squares (maybe i could have done it in one :/) - they all follow a path but needed their relative positions and shapes/sizes manually tweaked.
If you have any comments or questions, please leave them below
