I believe this episode had potential but for some reason was never completed. They never explained the entire thing with Tyler in "Conclusions". If he still had his powers, what he was doing with Avenir, if he ever returned to get revenge on Durst. Anyway this episode gave character development for Tyler especially, who used to be a big shot but now is obsessed with figuring out the Science Club's secrets. Lucas has now acted more than sneaking things into Z's office and fighting with his friends. He has now acted on his assumptions sbout Vaughn being untrustworthy by leaving the science club after he tells Josie to choose between him or Vaughn.
Please read the following before uploading
Do not upload anything which you do not own or are fully licensed to upload. The images should not contain any sexually explicit content, race hatred material or other offensive symbols or images. Remember: Abuse of the TV.com image system may result in you being banned from uploading images or from the entire site – so, play nice and respect the rules!