Stressful queues

Firstly, we bought the experience with Jet2, at no point did the rep mention fast pass. Entry was quick, however, we then had to queue 30 minutes for a locker. It was then an uncomfortable experience trying to apply suncream to 2 children in what can only be described as a packed cattle shed. We get out and find ourselves in our first queue, we creep along for 15 minutes only to be stood at a sign that said "40 minutes wait from here"; we left the line to find ourselves in the same situation elsewhere. The queues are split in 2, those who have bought regular tickets and those who have bought "fast pass" tickets. We found ourselves in another 45 minute queue, and you honestly start to develop resentment for those with fast pass tickets as they pass you. We were passed by the same guest twice whilst waiting in the standard queue. Not gonna lie, when we did get on a slide, it was amazing, and were happy to queue again for another. That is the only reason I've bumped it up from 1 star to 2. I'm sure it might be a 5 star for those who pay for fast pass, but as someone who paid standard entry, I can only give 2 stars. I don't want to promote fast pass, as the prices are steep anyway, but if you want to get the most out of your visit, upgrade. It might be different off peak, but this was our experience.