I'm sorry, premium parking at MK is not. When I was a CM, we parked in Chip N Dale and I usually rode my motorcycle. That assured me a really close spot to the TTC. Even that was a hike. At other parks, maybe at Epcot it's worth it because Amaze is pretty close to the entrance and it's questionable at Studios again unless they put you in the cast lot. At AK, maybe if you get the far right of the CM lot, the HC lot or possible bus parking would it be worth it. Other than that, premium parking is not worth any amount IMHO. I used it once at SeaWorld but remember, it's only a small upcharge there. If I had gotten there much later, it would have been a waste of money even though it was like only $7 more.