I get Kingpin is supposed to very smart and they have shown him to be good but after a while the "He already planned for this!" gets a little old but I find that with most "super smart villains." It's all part of the plan...
My other big gripe was Bullseye. I liked his character and his action, just he didn't make much sense. It seems he was just born with this innate ability to never miss and have super strength and kill people with the most mundane objects. When he is attacking the Bulletin, Matt is hiding behind a wall and without seeing him he can just know where he is and ricochet random things and hit him. The other part is the final scene shows his eye "He's Bullseye now!" but what do they change? I mean he's already super strong and accurate.