I'm reading these two volumes for the second time and have to agree with all the previous reviewers. A fantastic read - funny, scary, gobsmacking, mad, very touching and, also, very honest. Cope might be regarded as a bit of an egomaniac, but the book has its fair share of self-doubt and self-depracation. Head-On is the better volume, at least for me. Mainly because, as a previous reviewer has said, I can remember and relate to many of the events, whereas Repossessed is off the scale of most people's experiences, although no less interesting as a result. For anyone whose formative years include the late 70s/early 80s, this should strike many chords. If you were a Bunnymen/Teardrop fan it will do so much more. His account of the rise of the Teardrops and his relationship with Ian ("Duke McCool"!) McCulloch, is particularly fascinating, and the way in which this book is written suggests it is nothing less than a completely honest recollection of events as Cope saw, experienced and recollected them (albeit after 1981 through a drug-induced haze most of the time).
In short, I can't recommend this book highly enough. Buy it, put on Kilimanjaro/Wilder and hold on tight: it's going to be a bumpy ride!