Not "at all". But certainly it isn't great. It's got decent velocity and it's accurate, but his release is slow. This means he usually needs to make a move in order to shake his defender if he wants to get it off, so he doesn't get to use it a whole lot.
The only comparisons that make sense between Kaprizov and Granlund are size, IQ, and maybe skating. Otherwise they're very different players from all I've seen, and while they're both very smart, they think the game differently. They do different things in the same situation.