I love how Liza wasn't useful because of her background... but due to her bag, was able to be very handy with the cypher puzzle... and then proved her worth finally at what... was probably the hardest puzzle to do. Everyone gave hints about it, but it didn't straight up click yet. Liza GAVE you the answer. You just need to finish conversing with Beth as well to figure out how to do the answer the way it needs to be.
I know she gave some... adequate hints in two others puzzles, but the majority of her time, she was too busy to help.
also, nice touch on showing that asking Rae all the time won't help. There's only so much one can know, and the fact Rae /AND/ Aether WILL solve one of the puzzles for you if you talk to them long enough.
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