Having been deeply involved in this sport for more than 50 years I think I know more than most.
Here are some reviews about Millar's tome:
Review
'His tale - bizarrely - has become just about the most inspiring in all of cycling, perhaps any sport. If you want to find out how cyclists dope, it's here; if you want to discover why they do it, there has never been a more vivid account. But the defining achievement of RACING THROUGH THE DARK is that it makes you believe in cycling again.' (OBSERVER )
'One of the great first-person accounts of sporting experience... laceratingly honest, detailing every twist in the argument by which he convinced himself to take a step he had previously considered unthinkable... anyone seeking to understand the motivation of a drug cheat, or wondering why such a man should be allowed back into his sport will find their curiosity satisfied here.' (Richard Williams GUARDIAN )
'Unbeatable as a snapshot of the professional peloton, its agonies and ecstasies... Emotional yet in no way overwrought, Millar's memoirs read like a parable more than a manifesto... essential reading for all young riders as well as fans.' (PRO CYCLING )
'The greatest strength of this plainly but compellingly told story is that it doesn't shock. Millar is searingly honest about his own failings and neuroses but his book is intelligent, subtle, nuanced, not flowery or overly descriptive - and it is all the more powerful for it...This will go down as one of the great sporting autobiographies' (SCOTLAND ON SUNDAY )
'RACING THROUGH THE DARK will be a shoo-in for every award going this year with its controlled writing about the ins and outs of his descent into doping and personal crisis and his return to the world' (William Fotheringham OBSERVER - Tour Diary )
'A sporting masterpiece, a timeless snapshot of a sportsman plumbing the depths and miraculously bouncing back both as a rider and a man.' (DAILY TELEGRAPH )
'[An] excellent autobiography... well written... surely one of the sports books of the year.' (METRO )
'He has, as this excellent work testifies, seen it all and done it all, full throttle. This is a shocking expose of the corruption at the heart of a wonderful sport. Those who run cycling at every level would be well advised to closely study it, though history tells us they probably won't.' (Conor Lally IRISH TIMES )
'The story of his [Millar's] fall from grace is gripping.' (SPORT MAGAZINE )
'An incredibly personal, moving and compelling story.' (CYCLING PLUS )
'Millar recounts with stark, unshirking honesty the spiralling pressure which saw him drawn into a murky world of doping' (GLASGOW HERALD )
'A well written, well paced and addictive (appropriate n'est pas?) book. None of its 354 pages can be considered padding and though there will probably always be murky goings on in top level cycle racing when so much is at stake, David Millar is to be comgratulated not only on 'fessing up, and recounting every last humiliation in print, but for giving us mere mortals an inkling into the machinations of the modern peloton, both good and bad.' (THEWASHINGMACHINEPOST )
'Outstanding... This is a stunning account, comparable to Matt Rendell's THE DEATH OF MARCO PANTANI... His [Millar's] book is already being mooted as a contender for the year's best sports book.' (BIRMINGHAM POST )
'Searingly honest' (MAIL ON SUNDAY )