“Hines plays his ax with prime advanced harmonic ideas, certainly with liquid phrasing, & an attendant voice-like, yet abstract sound. His robust & bright sonority interacts with ease with his group as he deftly weaves his wonderful web of solo artistry.”
— George w. Carroll, The Musician's Ombudsman.
According to Ann Braithwaite:
“Hines' trombone voice is striking in its tonal clarity, and he never succumbs to mawkishness. Hines has an attractive musical personality that's shaped by familiarity with his instrument in the jazz past and present. His articulate lines suggest those of Curtis Fuller, the renowned Jazz Messenger and Count Basie sideman, in their pleasing melodic disposition