It's a lot of skating, all over the world, to a varied musical soundtrack. There is only so much grinding on handrails and jumping on and off walls you can watch before it gets a bit repetitive, but at a little over an hour it's about right. All credit for the skills on show, clearly taken a long time to get to that level. Interesting to see some of the takes that aren't perfect, and how often they try one trick over and over again before they nail it! How some of them don't break their ankles or anything else is amazing. My 16 year old gave it 7 maybe 8 out of ten, but I have the casting vote, so 7 it is.