Neat....
This is a really cool song. Great trance progression, but turns out to be a bit of eurodance in the middle. XD
The beginning... I really like it. I like the plucky noise, and the FX (though overused throughout the song) is great. String pads are great too.
The main synth could be improved. Perhaps adding a couple more saw oscillators playing an octave higher or lower in addition to the synth will help give it more body, for now it sounds rather plain. It should take over a wider frequency range. And add a chorus and a stronger reverb and it'll sound great.
It's a great beat afterwards, but a bit cheesy, maybe it's just the simple bass and simple chord progression.
I find the the clap sound a bit weird, it has too fast decay. Maybe adding some longer reverb to the clap (though that makes it sound really muffled) or using a gated snare sample would work.
The breakdown is really sudden. I think if you showed a slight sign of breaking down shortly before it does, it will really help this transition work better. The sudden needle drop sound and silence doesn't really help either.
2.27 was great. You've done a great job on getting back onto the beat, it's a great build up.
Overall, this song's great. Mixing is great, apart from the main synth being rather soft and having little body to it, the song's good. You could have created better transitions between buildups and breakdowns, and perhaps a less common chord progression, but it's already really good.