I personally love it! I don't mind getting to the parks later and parking there! The buses are more comfy than the trams, there is never a wait and it's pretty much the same amount of time to get to the parks if you account for tram waiting and walking the giant structure if your vehicle is on the other end of it!
What i don't enjoy about it is that they charge you for parking regardless of the time. GRR! Mickey&Friends if I remember correctly had a 4pm cutoff right? If you got there after 4pm you weren't/aren't charged for parking right? I may be wrong on this.
Opinions? Thoughts? Rants?