It's so relaxed and moody! I like the instruments and melody, too, and it loops well. Maybe it's a little repetitive, but I understand that ambient loops are used more as background music than anything else. One thing I didn't like was the effect/instrument at :07, :24, :49, and 1:01. It didn't seem relevant to me, and I don't think it added anything to the piece. Still, I like the simplicity of it and the great emotion that can come from that simplicity! Keep up the good work! :)