Worth it depends on you, which 2 parks you are visiting, which rides you want to ride and your tolerance for waiting in line. I don't buy it and I'm able to ride all the rides I want to ride. However, I don't mind waiting in line, I visit often, I always have park hoppers and I don't/can't ride some of the "must dos". For example: I'm not a fan of Flight of Passage, makes me a little sick. I don't ride EE, makes me a little sick. I can take or leave Rise, I've ridden it a number of times. I don't ride Space Mountain, it hurts me. So, I can hit pretty much all I want to ride by doing a combination of going to a park in the evening then hitting the same park later (usually the next day) in the morning.