first photo looks good! love the symmetrical water reflection..
Last photo has the potential to be quite good too.. just need a tighter crop.. and maybe a bit of photoshop adjustment will greatly improve the photo.. The skytower looks a bit funny right at the middle of the picture thou hehe
I like the first photo the best.
The second photo is a little odd, the car doesn't have a front bumper and it just looks odd. There is also shadow from the photographer?
The last photo isn't too bad.
Hope you don't mind my input.

mmmmmmmm Jspec's car
guess he knows Ryan and Ruben

SGTTS, I'm good friends with Reuben and Ryan, Are you a fellow J-Spec'cer?
Ming- Thanks, It's hard trying to make such an ugly (front) car look good. But yes your right, i just noticed the shadow of my friend's (drinking coke at the time) shadow.
Not bad. i like #1 too.
But the background is a bit messy .. try find a cleaner background next time?