YMMV / Star Trek Deep Space Nine S 05 E 14 In Purgatorys Shadow

• Hilarious in Hindsight: In a schadenfreude way, learning that Bashir had been replaced by a Changeling makes it rather amusing to note from "The Begotten" how often "Bashir" had apparently been having to treat Odo for his various aches and injuries as a solid.
• Special Effects Failure: When Worf grabs the arm of the Jem'Hadar choking Garak, you can clearly see that the scales on his arm are just a loose fitting sleeve that easily shifts under Worf's grip.
• They Wasted a Perfectly Good Plot: The Reveal that Bashir had been replaced by a Changeling mole could have spawned a whole story of its own, but it ends up relatively ancillary to the plot.