The episode, while decent, shows no ending to the series. This episode has no feel of being a finale. They could've aired this show in the middle of the season and except for the part about DJ needing a date to her prom, it pretty much would have fit. It was great they brought Steve, DJ's ex-boyfriend, back. She went to his senior prom so he goes to hers.
This episode is about Michelle recovering from amnesia that she suffers from falling off a horse. It is cute they decide to the end the series with Mary-Kate and Ashley appearing side by side. The show ends with anyone who appeared in the opening credits being in the finale scene. But, even so, there is nothing that ties this to being the final episode. Full House was cancelled, but that does not mean they had to leave the show without a proper "goodbye."