Without Sean Charmatz, everything is better! :P Seriously though. Every episode without him as a storyboard artist is great (This, MermaidMan Begins). The art in this looks like something straight outta Season 3. The scene at Patrick's rock was one of the best things to come out of post-movie Spongebob since Spongebob's Last Stand. With such great comments like this, why wouldn't the episode get a 10/10?
Because 1/4 of the episode was unfunny underwear humor. Which isn't really humor, actually. The episode became so stupid when the underwear goggles came into play. The ending saves this episode from being 1/2 masterpiece and 1/2 crap, so it becomes 3/4 a great episode. The art will get the episode another .5 points.
8/10. Casey? Zeus? Dani? Come on, writers! Without the goggles, this could've been an excellent episode! Ugh. 1/4 of wasted potential, sadly. At least the episode could be graded on a pre-movie scale this time. Aside from the underwear, it was a call back to the days of Season 4, and maybe even late Season 3.