What are everyones 5 least favorite episodes, in order?

the scavenger magazine episode, the one where alex's professor's hypothosis was completely wrong but he decided to turn it in anyway, The Play's the Thing, Elyse 'd Arc, working at it, once in love with elyse, basically any episode about elyse at work.:sleep2:

I would have to say any of the flashback episodes. The episodes where they reminesse and show clips from past episodes. They just bore me.