The title of this release landed in my mailbox immediately surmised the one of a recent album by Lawrence English. If the optimism according to that title by the appreciated Australian producer was cruel, the optimism by this young techno-forger hailing from Frankfurt is radical. Getting influenced in her own words by her brother's records orbiting around the big planets of New York and Chicago House (she quotes Kerri Chandler and Larry Heard in particular) and the glorious culture of Detroit techno and all the other "electronic" extensions of house music, but I would also file under Luz1e's sources for inspiration and sonic influences by the interesting sonic entourage of Frankfurt, site of pretty famous venues like Sven Vath's Cocoon, pre and post Dorian Grey clubbing scenes, Andreas Thomalla's pollination, Robert Johnson, Tanzhaus West and many more as well as the electro techno bridging many more or less independent producers from Nortern Europe and Northern America (I could quote labels like Satamile, Planet Mu, Rotters Golf Club or producers like Andrew Weatherall, Alan O'Boyle or Larry McCormick, just to render a frame). After a careful listening to the four tracks of this EP (in particular the opener "Transition" and the harshest follow-up on the same side "Electronic Warfare"), I would say that its geometric electronic cuts, the robotic mumbling and the sudden storms of metallic clangours could be considered a revision of the perfectionist electro revival of another talented "frankfurter", Anthony Rother, in particular all the workouts that were like bricks of Psi49Net. On the B-side, she gets closer to the dynamics of legendary producers like Drexciya and Basic Channel by means of melodies, gradually hacked by electro basslines and funny breaks both on "Emotional Intelligence" and the title-track "Radical Optimism", lighter (or maybe just more daydreaming) face of the moody duality of this nice sonic trinket.