User blog comment:Konstant888/The Flash 4x21 "Harry and the Harrisons" - Review/@comment-33205590-20180509121145

I completely agree with you, especially with this episode being mostly filler. I also agree with you on being disappointed if some random person helps them out with DeVoe. I really the finale isn't like the Arrow Season 4 finale, where the key to stopping Damien Darhk and H.I.V.E. is to fight him as city.