Disclaimer: This post is extremely long, and if you don't like data analysis and geeky maths talk, I'd suggest you run for the hills and don't look back, because this post has quite a bit of it! Hi guys. There are a lot of theme parks in Europe, as well as a lot of roller coasters. So naturally, people (myself included) tend to ask questions like “which park has Europe’s best roller coaster lineup?” or “which parks are quality-over-quantity and which parks are quantity-over-quality?”, among