I won't say much because many are going to do so before this day even ends but I will say four things.

1. I approve that they didn't rely on the Elements of Harmony to end it. It's good not to establish big season story cliches.

2. Shouldn't Cadance be able to teleport out of the caves since alicorns are at a natural level of magical prowess above trained unicorns like Twilight?

3. My only question in relation to my stories to come is which mech should I use, the Wyvern for what will be a second time or the prototype Dragoon?

4. Pinkie and Cadance are best dancers.