Which Eeveelution do you think is overrated?
To me none of the Eeveelutions are overrated. Instead I think they're underrated. If I had to chose though, Jolteon is the one I see used a lot in competitive battling, but yet to me I would use another Pokemon in it's place. The Eeveelution I use the most is Espeon, and though others may think it's overrated, it has saved me from defeat many a time.