re preemptive strike... this is not a second album but a bunch of odds and ends released together, albeit after endtroducing. hence stuff like: what does your soul look like, in/flux and hindsight are pre-endtroducing vinyl EPs... high noon was a one-off single around the same time etc.
obviously therefore it's not going to compare to the album proper. BUT he has done a lot of other production stuff since... like on the latyrx/blackalicious albums (and I have to say, that first track on latyrx is incredible), and as you pointed out the unkle album. actually I really love one of the parts of what does your soul look like (I think it's five but I don't have it here so I can't remember)... it's the really long one with the choirboy singing at the beginning, and if I'm not mistaken the theme tune to ancient and obscure kid's audio story tape 'curious george'... which I barely remember from my childhood, i assume nobody can confirm that one :).
Anthony.