I really like these! all of em. Nice colours. #1 is my fave also. they Have a nice dreamy feel. I love these type of long exp. shots.
The only thing is as the others said a tilted horizon is not a good thing, its usually a beginners mistake and it can make you look new(especially to other photographers)because its easily forgotten. Its an important rule of thumb to have em strait. I posted many tilted like that till I eventually was scorned enough by my peers who told me not too...and I still didn't do it. Totally lazy I am, even though I new I should. haha
Not a big deal tho easy fix in photoshop ..
great stuff!