Best/Worst European Airports Summer 2023

I enjoy reading these lists when they are published given my current travel hobby - I've been through many of the European airports and am always curious about the criteria for how these are generated. 

Do you agree/disagree?  Kudos to Helsinki!

https://fortune.com/2023/07/10/10-worst-european-airports-highest-flight-disruptions-summer-2023/