Needs some dedicated listening time but, if you do put in the effort, its well worth it. As Ive read from a number of other "punters", this album really does just get better and better. It certainly is complicated with parts of some tracks sounding a bit of a mess quite frankly on first listen but, when you really concentrate on giving it your full attention, those messy bits become incredibly intricate and so, so clever. In my opinion, Prostitute (the first track) is absolutely outstanding in the "clever melodic changes" department. I defy you not to be swallowed whole by it by the 6th or 7th time. Be patient .... all good things come to those who wait (and considering we've all waited for 15 years, it really is pretty darn good). Still getting to grips with the latter part of the album but Im sure that this too will grow on me with time.