Oda is actually making Kizaru more likeable in this chapter. Never expected him to talk back to a Gorosei because of his ideals, to be concerned about Navy’s casualties and to actually pay respect to Sentoumaru (who is a traitor) determination. When you know how Oda writes, it’s a good sign. Huge difference with GB (he’s cool) who was introduced very obnoxious and throwing speeches about how genocide is based.