Sure the basic premise of Sam and Gary switching bodies results in a few very funny scenes. "I would love to have the sex with you" is a classic line of the series. But the episode is one of those case within a case stories that shortchanges both. These two really are tonally discordant and they don't fit. More pressing I don't think the writers handle Gary well. The resolution to his story feels to slight and pat. It feels like a cheat that Sam and Dean only warned him.
Review of Swap Meat
