i think we're robbed of the context that's necessary to make full sense of his development over the last decade. i'll be blunt: this seems like it completely missed the shift in paradigm that autechre, squarepusher, plaid and others have passed through since the turn of the century. but, we really just simply don't know where his head has been, or the shape his upcoming series of releases are going to take as they unfold.
i have a suspicion that the right way to interpret this particular release is that it's purposefully a collection of somewhat retro sounding pieces that are meant to lay a foundation for future shifts. that is to say that these pieces were isolated and released together because they sound like they could have been released ten or fifteen years ago. it's a reintroduction, if you will. he's picking up where he left off...
what that means is that you need to put it into the context of an incomplete discography to fully make sense of it - and that's extremely difficult to do right now, when the upcoming material is not yet released. in ten years, it will make more sense.
i wouldn't expect him to follow the same path of development as his peers. however, i do expect that there are going to be further signs of artistic evolution in the next few releases.
for now, i'd take it for what i think it is - a gentle introduction.