I like the first one a lot. Nice job with the purple and red color scheme. For the second, I like the effects, but the colors aren't that good (prob I just don't like that green color) and the lighting from the left is odd. For the third it has nice effects. For the fourth, its ok but you usually do better. Not really liking the left side. Fifth, I don't like the cd4 you used at all But all in all they are alright, usually not what you are capable of (except the first one which is sex)