There's a certain power in dissatisfaction. In giving players bad choices. There are many choice-based crpgs that offer perhaps too much choice in how the world is shaped. In how to influence others. Pentiment wisely pulls back on this to build an aching, intimate yearning. A yearning to make all the right decisions. A yearning to keep everyone safe, to choose a killer that will hurt the fewest people instead of choosing a killer based on evidence. A yearning to protect, and a yearning when we've failed. Our main character is not the hero deciding the fate of the world. He's just a guy, in a place and time. How we all leave our mark on history is subject to so many factors beyond our control.

Mechanically, its hard to say every skill has all the uses it could. Skills mainly make certain investigations easier, but they're always multiple avenues to uncover all the evidence you want. But this also means that every skill choice that does provide a new dialogue path feels all the more rewarding for your commitment. The skill choices in the final act of the game, compared to the others, are much more limited in their scope, but the final act is also much more on the rails than its previous story sections. Less time for choices to matter.

Still. Just kind of a truly banger game with incredible artistic sensibilities.