Well it's very nice, I haven't studied it but it's a great addition. This is probably my LEAST favorite album in the set, but it is nice to have it in other than RVG Edition mastering--the Addey from the digital transfers is very nice.
On the Hoffman forum a member Dan Steele had this to say--he's a bit fan of the album:
My Joe Henderson box arrived. First play was of course the Mode for Joe alt take, I was like a kid in a candy store for 9 1/2 min, sitting slack jawed. I know every note of the original as its my favorite song ever so to hear a completely different Joe solo right out of the gate was disorienting but also exhilarating. There will be some side by side plays of those 2 takes in the near future! CD sounds wonderful and I like how they put the alt takes at the end. Disc 5 is Mode for Joe complete (first six tracks) with 2 alt tracks (Black and title track). Seems like they did the best they could with track sequencing not chopping up the albums across CDs. Really nice 15 page booklet too, like all Mosaic boxes. Very happy with it!