User blog comment:Beemerboyz803/Gravity Falls: What is the best episode?/@comment-66.87.2.218-20120822172619

The Episode that commonly generates the most laughs and has the smoothest script and comedy is Double Dipper, but Irrational Treasure stands out by creating "Quentin Trembly", a character/plot device worthy of Roald Dahl who's wit and ridiculous humor make the last few minutes amazingly clever and funny. It's between those two.