and he purposely let CellabsorbAndroid 18 just to have a challenge in Cell through which to test his power. However, it should be noted that Cell used trickery and had knowledge of Saiyans due to their cells composing his structure. While fightingSuper Buu, as well as while fightingJanembaon...
In terms of reaction time, Goku was able to dodge photon beams in his base form during the Android Saga, so he can definitely react if Clark comes at him faster than light. Additionally, during his battle against Freeza, Goku was able to escape the paralyzing light ball the instant...