This game is great for what it is, which is a novel written by Stanislav Lem. It's hard science fiction, the story is extremely engaging, and the decisions that you take are immersive and important. There's several endings and your choices matter, so you're kept engaged for the duration of the game, which is about 6 to 7 hours. The visual style is really unique and fitting of such an early work of science fiction, and it has impressed me.

Unfortunately, this great points come at a cost of gameplay. If you're looking for engaging gameplay mechanics, the game really doesn't have much more than quick event prompts.
The price might also be a bit steep for 7 hours of entertainment, although it is certainly a story that is hard to forget.

For me, the story was engaging enough and the visuals stunning for me to like the game, past the plain gameplay. If your priorities are different, it might not be your cup of tea. The price is edging right on the amount I'd be willying to pay for it, so if it doesn't feel right for you, wait for a sale, perhaps?