So the first launch will take the train up to about 46 mph. The second launch is about 53 mph. The videos of it going around the first section might be close to how fast it will be, although rides often do pick up a little more speed as they bed in, plus rides do tend to run a bit quicker when it's warmer. Icon is quite slow for a thrill level launch coaster, although it's about the same speed as Nemesis and that certainly doesn't feel gentle. It is, however, slower than Rita, Helix, Blue Fire and Taron. I don't think it will be one of the world's absolute top coasters, but it does look like it will be amongst the best in the UK and I'm still really hyped to ride it.