I think this coaster could be really great when it opens; I think a lot of people will be surprised by it! I know that the only similarity between the two is that they're both Intamin double-launch coasters and both presumably have a top hat, but I could see this turning out quite similarly to Taiga at Linnanmäki. From the renderings that have been made, some of the elements seem quite similar, and this coaster also seems to have little hype surrounding it in the same way that Taiga did. I think with Taiga, a lot of people had quite low expectations that were massively exceeded when it opened and people got on it.
One thing's for sure, though; with this, Hagrid's and Hulk, IOA will have a pretty solid coaster selection in 2021! If anything, I can only see the new additions since I last visited boosting IOA's position among my favourite theme parks when I eventually revisit, and I'd say it's already my favourite theme park!