Wow! This is truly one of the best episodes ever, definitely on my top 5, and is easily on a par with even the best of The Simpsons. It just has everything, the triumphant return of the Omicronians, great Linda/Morbo stuff, Zapp Brannigan, and fantastic lines and jokes from the main characters. A stoned Lrrr is a wonder to behold ("Dude my hands are huge!...They can touch anything but themselves...oh, wait."), and I love the hippy-bashing from everyone. The episode also has an excellent and intelligent message about our ridiculous morality concerning eating animals, and the way we don't eat animals if we like them. This is wonderfully summed up at the end everyone eating a dolphin because it blew all its money on instant lottery tickets. Truly brilliant.