"The youngest and best boogie player I've seen for a long time..I saw probably the best and I mean the best demonstration of boogie woogie piano playing. Henri launched into Death Ray Boogie, which had the crowd mesmerised at his dexterity and speed. Absolutely amazing talent" - Brian Russel, Mad Rat Magazine July 2007
"Never mind warm up, red hot would better describe the scintillating keyboard skills of this young player"- Dave Kingsbury, the Running Horse
"Fabulous. Young, dumb and full of promise" - Ian Siegal
"Fantastic playing" - Glen Tilbrook
"Henri plays with the feel and drive of Albert Ammons and Meade Lux Lewis" - The Jive Aces