“Castro is one of the brightest stars in the blues-soul genre. Voracious blues energy and ultimate soul power...impassioned vocals and pure inventiveness in his stellar guitar solos.” –Blues Music Magazine

“Sizzling, slow-burning, gritty blues and rock...shimmering, swampy, downright funky vibes drenched with Castro’s stinging, pure and crisp lead runs and fluid, jet-fueled solos.” –Living Blues

“Soul-baring, roadhouse-meets-church, Memphis guitar licks...gritty voice...Southern colors and rootsy textures.” –Washington Post