I'd give it a 10 out of 10.

I don't think I've seen it.. Forgot to keep watching

You can watch it on Youtube like I do.

I liked it, really, but there were some things that bugged me.

@nefrtious Like what?

BEWARE SPOILERS BELOW, for those who haven't watched yet.
Mostly things related to Starlight Glimmer's character development. I love Starlight, but there were things about her in this episode that bugged me. For one, I think they made her too powerful. We knew from the season premiere that she definitely had some serious magical skill, but to make her so strong that it was practically impossible for even a princess to overcome her was... I don't know a good word for it, but I just didn't care much for it. Another was, I always thought something might have happened to her in the past that made her come to resent cutie marks, but really? All because her friend got his cutie mark earlier than she did? I thought that was weak, a little lazy on the writers' part. That's all my opinion though.
Like I said, it was really good, but I feel like it could've been better, and some of the premieres/finales before were better.

They should have reunited her with her fillyhood friend. That would have been a heartwarming ending.

I haven't seen it yet, so no.