Question: What anime would you forget, just to experience again for the 1st time?

The title says it all. This doesn't have to be your favorite anime but rather one you'd like to experience anew for the first time again. Top on my list would probably be Gurren Lagann. I just had no clue what to expect and the series is quite the roller coaster ride with a few curveballs thrown in. Higurashi also kept me on my toes. http://ift.tt/277MaOz