Incredible.
I absolutely hate word puzzles, but I had a very fun time with this game. The challenge level is just right - it doesn't overly stress me but it makes me feel like I need to work a bit in order to accomplish anything. Then, when I do manage to solve a puzzle I'm rewarded with a very meaningful quotation. Thank you very much for this game.
I have only one gripe/suggestion I'd like to offer. After I finished with the first set of quotes, the first few levels of the next set were mind numbingly boring and tedious compared to what I'd just finished. I would have much rather seen a more linear level progression so that that lull could be avoided.