It's Almost Shocking: The Cutest Electric Type Pokemon

"Cute Pokemon tend to be the most popular among the Pokemon fanbase. Having entire games centered on the cutest of them is evidence enough, with Let's Go Eevee and Let's Go Pikachu. One of the major reasons Ash's Pikachu has never evolved in the anime is that Pikachu's design is so popular and iconic due, in part due to its cute and cuddly appearance." - click image for article