Shamu featured on the Reactivate 14 compilation which was the first compilation of unmixed, full length trance tracks that I bought. And it's the first or one of the first tracks on CD 1.
So, it was one of the first trance tracks that I listened to "properly", start to finish. It immediately struck me how the build up was so meek and flat, very divorced from the euphoria that came with the breakdown and the main riff.
Now that I listen to it, it's quite an interesting build up. Quite spooky and unique. Nice segue into the breakdown with the synth that some claim was ripped off by "Strange World". Track has definitely stood the test of time for me.