It's a very cute episode. All those Pikachus were quite adorable. Nice showcase of Cosplay Pikachu. Interesting to hear Ash's Pikachu have a voice other than just "Pika Pika," even if it was supplied by a voice actor. I wonder if that's what Pikachu would sound like if he could talk.
Honestly the script to the movie made me cringe. The title was terrible and the plot wasn't much better. Dialogue was poor but it was kinda cute to see the Pikachu actually talking to each other. And did they seriously give the bad Pikachu a Team Rocket style blast off. Seriously. Not sure why they added the bloopers but it was a nice way to conclude the episode.
Frank throwing the word Pika into every sentence (what on earth is Pika CGI) was really really irritating. Seriously the only one who should be using the word Pika in every sentence is Pikachu.
The episode also lacked a point of tension or a major problem for Ash and friends to have to deal with, which is usually provided in the form of Team Rocket. It's odd that despite it being an episode full of Pikachu Team Rocket didn't show up. I kinda wish they had, it would have made it that much more interesting.
Hawlucha as Pikachu's stunt double was fitting.
I can't work out why Pikachu needed that stunt double. Pikachu's made bigger jumps than that. Mind you Hawlutcha's Pikachu costume was cute so...
When the director guy was giving his background history, pretty subtle hint that his wife passed away. XY's been pretty solid with a few realistic elements.
I'm not actually sure what the point of his dead wife's 5 second appearance was. Mentioning or implying that certain characters have died is nothing new to the anime - In the Original Series Flint tell Ash directly that Brock's mother passed away. You'd think Frank would have been married to one of his Pikachus.
7/10