I finally brought myself to watch this season after avoiding it like the plague ( the show ending was just too much for me to deal with) and I have to say that it was great! And the finale was especially good, basically all I could have asked for in the series finale
The scene with Bart falling off the cliff looked so cheap. You could literally see where the CGI kicked in. I will say that the actual season finale was better than the entire final season, though.
This may sound nit picky, but the sneak previews for the final season were terrible with all the comedic instrumentals and quirky editing. It honestly made me not want to watch. The show never recovered after season 2. I only watched for nostalgia purposes. I needed to know who Gossip Girl was, so I braved through the last few episodes. Glad it's over.