Only a smart person knows that Kizaru looks bad in this chapter, Kizaru fanboys probaly say he is serious, didn't get the cartoon tom and jerrry effect, but forget the fact Luffy was not on a mission to bring him down but to stop him on his intent to kill others, if luffy decided to bring him down he will get wreck, Luffy didn't even repell his attack just like what he did to Kaido's boro breath, he absorb his light laser like it's a 6 am Vitamin D sunlight lol.