These passes are only meant to be for US customers who book their trip through AAA. I thought about getting one but as Wayne said they are non transferrable and you still run the risk that it will be a photocopy and just refused at WDW. Decided that we couldn't be bothered with the hassle of it.
We have two buggies to get to the front of the park and just walk instead of getting a tram, it's much easier! Not a great deal further