Star Trek: Voyager--"Scientific Method"

I have noticed a pattern with VOY. More often than not, the longer the teaser, the worse the episode. Perhaps it has something to do with requiring a long time for story set up. Whatever it is, “Scientific method’ is a prominent example. The teaser lasts a shade under five minutes and mostly involves Tom and Torres going at it like two teenagers in the back of a primer colored Pacer. If