1. i like the groove, bassline bubbles away nicely. personally id remove some higher freq from that synth (but thats where i always go wrong) like already mentioned, change that clap. potential is there though.

2. drums are exellent, i like the energy. im not too keen on the "steam train like atmospherics" though, i think it adds a cheesy element to what could be a potentially great track.

3. im not too keen on the vocal at the intro, im getting a hard trance vibe from it. but when it comes in i like it. the dark, even "french like" vibe im getting from the pad/strings is good. again drums were spot on.

keep working on all 3 tracks id say, all 3 have potential.