Photos from my trip to puerto rico

[bassguitar19]

I am a beginner in photography, and i just came back from san juan tonight, and I thought I might share some photos i took. please share thoughts and some constructive criticism. If the pictures are just plain horrible, please tell me so, and tell me what i could of done to make it a good picture.
puerto rico - a set on Flickr

 

[Jaszek]

with a quick look they're pretty good, but if you want C&C post 3 or four AND NUMBER THEM in a topic.

 

[Chairman7w]

Saw some tilted horizons, but nothing that couldn't be fixed easily. Overall, great looking pics, great colors, very interesting compositions. I like 'em!