I played the tutorial and a bit beyond, on Easy.
First of all, the visuals are really nice and the effects are awesome. It's a fun idea. It isn't the easiest game to learn, but once you get into it, there's plenty of depth to explore.
Possible bug: I clicked the steal booster, then selected one of my opponent's cards, but nothing was stolen: the card stayed with the opponent and the booster was still there . Maybe I misunderstood how it works, but there was no message telling me what went wrong. (Played in Chrome on macOS.)
On Easy, the forecast helped me a lot to understand the game. I'd keep it there, but leave it out of the harder modes. With it, you mostly just hover each card in your hand and pick whichever tile shows the most points, which takes the thinking out of it.
Overall a really good-looking game with a nice idea. Good luck with it!