"Going Rogue" is yet again a fun simplistic episode filled with lighthearted moments from The Flash. The episode did well on showing us The Flash's lighthearted side and also his serious side.
Felicity Smoak from Arrow makes a guest appearance in this episode and did great. Her chemistry with Barry Allen is extraordinary given the limited time of the episode. The episode made me want Felicity to become a main stay of the show and for her to side with The Flash badly. The antagonist, Captain Cold was a mediocre villain and his motives remain unclear and are yet to be explored. However, it is redeemed with the breathtaking visuals that is seen in each action sequence of the episode. Captain Cold's powers are mainly focused on his gun which obviously can freeze The Flash and it gave way to well executed action and a great battle between opposing strengths. A true highlight of the whole show especially in the episode, the visuals and action get better each episode. Although as episodes progress, the cops become more useless in the narrative. The cops are becoming repetitive, whenever they're on screen The Flash just grabs your attention and they will seem invisible and do nothing worthwhile rather than going in the crime scene.
Overall the most fun episode so far in the series and I would like to see more of Barry and Felicity. Whenever the two are on screen, they are utterly perfect and watching Felicity in Arrow will completely be a whole new experience. +With great chemistry between Barry and Felicity, +Amazing action that really defines what The Flash is capable of, +Breathtaking visuals, -but the Cops are becoming useless as the series progress.
Verdict: 8.7/10