Season 7 is where the series started to slide downhill for me, but this Season still had a couple of okay episodes.

5.It Isn't the Mane Thing About You — Okay, to be honest, Shampoo Hair Pinkie Pie and Punk Rarity are the only reasons I like this episode.
4.A Flurry of Emotions — Another babysitting episode! And this time, it's with a baby that has both flight AND magic!
3.Rock Solid Friendship — Nice to see Starlight starting to expand her friend group beyond Sunburst, Trixie, and the Mane 6. It's also kind of funny (but at the same time not really) to think that Maud played a part in the Mane 6 being deprived of their Cutie Marks.
2.A Health of Information — If you've ever wondered what a sleep derived Fluttershy would be like, this episode is your answer. Although in this case, it's because she was THAT determined to find the cure to Zecora's Swamp Fever.
1.Celestial Advice — This episode was a nice ending to Starlight Glimmer's redemption arc. Sure To Where and Back Again involved her getting over her fears of being in charge, but this episode shows that Starlight has become so attached to everyone that's she's just as relectant to leave as Twilight is to let her go.

Disclaimer: These "top 5" images are my opinion, so you're free to agree or disagree with them.