It was full of false advertising, a horrible excuse for a plot, and the Spandy ship sinking (I KNOW Spongey's asexual, but asexuals can still harbor romantic feelings.) Also, apparently no celebrity guest appearances is a rule, which the Patchy segments break. Here's a review of it I wrote when I was 13 (I was trying to cash in on MrEnter at the time and just repeated what others said, though...)
"This one's a scumbob because of the way it was advertised. They teased us SpongeBob and Sandy's marriage, and even the Krabby Patty Secret Formula! But what do we get instead? A load of garbage! To start things off, the Patchy segments are way too long and the celebrity cameos in them are boring. Hell, they even got ROBIN WILLIAMS, aka Timekeeper, to cameo in it! Good golly God! Then in the SpongeBob segments, we don't get what we were teased. SpongeBob and Sandy's marriage is revealed to be a play. We don't even get the Krabby Patty Secret Formula. They only did that so they can make more people watch a horrible special that ends with the gang bashing themselves out of where they were stuck in, WHICH THEY SHOULDA DONE WAY EARLIER! I hate Truth or Square! SCUUMBOB!"