Firstly, how awesome is it to see Tom Cavanagh back as a regular part of The Flash? The guy is just phenomenal as Harrison Wells, with his delivery, tone and mannerisms all making for hugely engaging viewing. Even more awesome is how this Earth-2 Wells, whilst still not revealed to be good or bad, is much more ballsy, aggressive and direct in his approach. Simply put, he takes no bullsh*t and has no time to pussyfoot around. With tensions building between Wells and Jay Garrick throughout this episode, it was still shocking to see the duo actually trade blows as things came to a head between these two Earth-2 characters.