Not only the result of completion.
If you ever lose the will to play a game with inspecting an every detail, every small hint and event, it’s better to stop, take rest, choose another game.
The rush to complete something just to mark it as completed leads to burnout and blocks the pleasure of gaming.
That’s why i’m done with content-rated tables. It seems unecessary to me to rate everything i’ve experienced. The rating is highly subject to my emotions at the moment, as well as many other factors which may seem irrelevant to the material i’ve finished.
Instead, i write notes during/after completion of content. This is the true knowledge i pickup from the material.