User blog comment:Webkinz Mania/Project 10 - September 2017/@comment-30895873-20170901070409/@comment-4742462-20170901123312

The reason why people hate Sundae Muddy Sundae as much as they do to consider it the worst episode ever is (besides Courtney's characterization) the continuity errors, Ass Pulls, plotholes and the fact that whether you liked it or not it Courtney & Gwen being "In-character" backpedaled an entire season's worth of development for their plot which in turn essentially rendered most of the season up to that point 100% pointless!

The fact that Christine Thompson was against what happened to Gwen & Courtney's friendship in this episode should be telling enough.

That said, I can name five more episodes from just TD alone that are even worse than this one (one of them being the one that scored 2nd worst). But at the end of the day this is still bottom 10 worthy for being the episode that killed the entire franchise for me (which I consider to still be dead nearly four years later).