This episode was distinctly average for the series but that isn't really a bad thing. I loved the first act and the pondering chamber is one of my favourite jokes ever. Also Assorama and the Pimpsons raised a rather immature laugh from me. The concept was good but I feel that the last act really let the whole thing down slightly. Leela's characterization was weird which is my main gripe. But still this episode shows enough for me to have hope for the rest of the season.
I personally preferred 'Rebirth' because I think it was a solid episode and more consistent but this was probably funnier. All things considered, good if uneven episode.