Thanks! The tooltips require your mouse cursor to stay still for 0.3 seconds (when they appeared instantly it was a bit too distracting and annoying). You can pause the game using Escape and hover over items and read tooltips while it's paused. Word sentiments were taken from https://github.com/aesuli/SentiWordNet and specifically you can see the final word list of the form "WORD POSITIVE NEGATIVE" here https://github.com/Ermith/DevilIsInTheDetails/blob/master/Assets/words.txt, though in practice only the difference of positive and negative is taken into account. I hope this helps a bit!