I have ever only got 1 Ultimate Fastrack.For me, Ultimates are only worth it at Thorpe Park if you think that all your rides you want to go on, that are on the pass, are going to be available.I got mine as a birthday treat so I did not have to pay. However, If I did, I would be very wary of the rides available and whether breakdowns are happening on the rides I would like to go on.(Fortunately, their were no breakdowns that day and I got on loads!)I will say Ultimate Fastrack is worth it as a special treat every year or two.Until then, I will stick with singular fastrack tickets. (only if needed).