Numbers 2 & 3 could do with some straightening out. They're not quite slanted enough for it to feel deliberate. I agree with MisterMiagi also, I'd love to see a long exposure on number 3!
Agree, the 2nd is tilted. I like the 3rd one. The 4th has a composition i like but i do not like the post processing (Too much clarity and too bright for me).