- “Virtuosic…”
- — The New York Times
- “Hubbard’s intriguing solos…are lyrical and swinging.”
- — Jazz Review.com
- “He has a powerful sound and pound for pound he plays as well as anybody that plays that instrument.”
- — Freddy Cole, singer & pianist
- “seu solo...foi um modelo de concisão e bom gosto”
- — O Globo, Rio de Janeiro
- “…warm tone and perfect intonation, whether plucking or bowing the bass…”
- — Berman Music Foundation.org
