Johnny Burnette, this seems completely different. Burnette played rock 'n' roll, inspired rockabilly and probably remains a minority interest. Buddy Holly played pop, inspired The Beatles and is a legend.
That's not to say this album is particularly good, sadly. The classics - "Oh Boy", "Not Fade Away", "Maybe Baby" and "That'll Be The Day" - are fantastic, whereas the remainder of the album tracks are filler. In particular, the slower songs on this album drag, which is odd, given that Holly was capable of such gems as "Everyday" or "Words Of Love" (neither of which are on this album).
Realistically, this reflects the attitude to albums at the time, a decade away from considering them as worthwhile artistic artifacts in their own right. Why this album then appears in the 1001 Albums You Must Hear Before You Die is a bit of a mystery to me. Buddy Holly - with and without The Crickets - is an artist that really needs a Best Of to appreciate properly.