I'm definitely getting more excited for this than I should be. It took me a while to figure out why, but then I realised that it helps fill an important gap in Grona Lund's line-up. It's a park with a reasonable number of coasters, but not that many really good, re-rideable ones. Twister is great fun, Jetline is OK, Insane is, well, insane to the point of being a must ride, but not warranting re-ride. After that, you've got maybe Kvasten that's closest to being noteworthy?
Honestly, I think the park really needed another upper-tier attraction to trade blows with Twister, and this might be it. I'm not expecting miracles from a modern B&M, I'm certainly not expecting god-tier Nemesis or Katun intensity, but if it delivers smooth, entertaining fun as it weaves in and out of other attractions and dips low over the park, then it's probably a solid, much needed attraction that should help take the park to the next level and give us enthusiasts something else that we want to go back to.
To put it another way: This feels like it may well be Grona Lund's equivalent to Icon at Blackpool.