Pretty nice, I liked that whistle sound. Try making longer tracks, since song structure is important, especially in dance/house tracks and you said you wannab club DJ
Idk why this song has such a low score...though its not great, its not THAT bad, Gees. anyways, i have little experience in trance, but overall this song fits together nicely. I think it needs a little more into it though.
Oh and making 2 song today, im not sure about anyone else, but, its not a good sign because is shows you are either not making enough of an effort in your songs, or you are rushing through your song. Slow down a little.