The game uses puzzles that are not at all hard to figure out (and there are walkthroughs available of course), but unjustifiedly difficult to execute for people without fast coordination skill, even with knowledge of the solution. And while the game has easy difficulty mode, switching to it changes nothing regarding the puzzles. That definitely turns the thumb down for me. More about this is said by other players in this thread.

Also, i find this a sort of foul play, that you can get this game for free from buying its predecessor, Shadows: Heretic Kingdoms, but it’s not clearly stated anywhere by the publisher that the games are still bundled this way. Bundle is a nice thing, why hide it?!