This week's episode was probably the best and worst of the season. Honestly, the show has tried very poorly in the past to deal with "real" issues, but teenage suicide just seemed a tad bit "too serious" for the series to actually tackle adequately. I mean, so Karofsky tried to commit suicide and they "prey for him" and Kurt goes to see and then ... nothing more about it. It seemed more like it was a reason to have the idiot Warbler stop screwing with them and a theme for some of the music.
The show is at its best when its "fun" and not trying to be a late 80s After School Special. Other than the Karofsky part, and the eventual Quinn crash, the episode was the best of the season. I started watching the show because of Quinn and ever since the first season, we have had less and less of her. They seem to be pissed at her or something... and now they maim her? not cool.