I discovered this one at a japanese mate's house a couple of months ago. Finally got around buying it for myself, and my god, I love this compilation! Intense, jaw-dropping psychedelia in that nice mechanic, pounding matsuri style of that period. Fantastic to see what crazy products the goa-to-psytrance era came up with (even though 97 is still early, this release sounds a lot more mechanical than organic to me).
Favourite tracks are Tio Mate by Deflo and Slugfest by SLUG. Tsuyoshi really ruled those days!