After Rewatching The Flash, I Know Exactly Where The Show Went Downhill (& It’s Earlier Than Fans Think)

After three seasons of villains who were essentially evil versions of Barry Allen – all possessing super speed – The Flash Season 4 took a different approach. It introduced Clifford DeVoe, also known as the Thinker, as a villain who didn’t have super speed, marking a significant change in the show’s formula.








