I know this is a little late, but better late than never, right? Anyway, the synopsis is that Princess Cadence comes to visit to spend some quality time with Twilight, but a sick Discord wants her to take care of her.
Discord was awesome in that episode. I want more of him. Only thing that ruined the experience for me was that I kept on pressing buttons on my remote which messed with my experience.
Great episode. More Discord, more Cadance, and a new creature. (Tatzlwurm, name confirmed by Meghan McCarthy.) Also...
Also, Crystal Pegasi confirmed, Cadance's awesome crystal train, and Alicorn Twilight being an Alicorn. Plus, Starswirl the Bearded in a Discord episode...
I liked Cadance in the show, she needs to be in it more often. And sorry, but there has been way too much Discord for me. This episode he was just a jerk. Seriously, the ponies are obviously just tired of him. I liked the new monster and I want to see more of Cadance though. Twilight being all fangirl over Starswirl was great and the pop culture references made me smile. So there was a lot for me to like in it despite Discord being overused.
I liked seeing not only Discord and Princess Cadence in the same episode but also Discord's musical number as well as the brief reappearance of Flash Sentry.
A Discord episode and an episode co-starring Cadance that wasn't set in a palace! I loved this episode. Discord's an awesome troll as always. He may be "reformed", but he's only as reformed as the very incarnation of chaos can be. He may have been intending to ruin Twilight and Cadance's day, but the end result is the two had more fun than they would have had otherwise, and Twilight, though against her better judgment, proved she cared about Discord.
OK, where to start... - Flash Sentry - Discord song - mane swaps - HARRY POTTER REFERENCE!!!!! (Yes, I squealed a little!) - (possible) Fear and Loathing in Las Vegas reference (now just waiting for the 'Flutterbat country' memes) - Risky Business reference I'm sure I missed a few things but THAT WAS FRIGGIN' AWESOME!!!! Discord still isn't a nice guy by any stretch of the imagination but he sure is great for a laugh (even if it IS at somepony else's expense). Also, CADANCE!! I absolutely love her.
It showed up on Derpibooru five minutes after your original post. Somebody obviously had the same thought as you.
Where? It was an average episode at best, which imo is not that good for an episode that contains both Discord and Cadence... :C
Seriously dude... What exactly do you want from an episode? If this wasn't good enough for you, what will be?