Here's a google translation of the review of the biography mentioned above.
"Alexi Laiho's official biography aims to shed some light on the people behind the successful band Children Of Bodom. He has experienced a lot and there is a lot to report, but unfortunately the book is terribly written. Of course, ghostwriter Petri Silas tries to make Alexi look as good as possible and that is of course legitimate with such biographies. A bit of self-adulation is part of it, but you quickly notice that Alexi is not quite the person who is being sold to you here. More on that later. Of course Alexi is familiar with the music business, but the fact that he is almost a businessman and only makes clever decisions and is deeply involved in the matter does not fit in with the "punk rocker who just wants to play guitar" as Alexi has always called himself. (I'll explain this using an example below.) Other points of criticism are mistakes that crept in (the first gig in the US was in 2000 and not 1999, as stated) or that people tend to jump back and forth between years and anticipate future events, which is very confusing . Nicknames (e.g. Starbuck) are mentioned without explanation and it is up to the reader to find out who is meant by that. The swipes against the former guitarist Roope Latvala are clearly in the direction of the mud battle. The whole thing could have been described as unprofessional behavior on the part of Roope, which led to his expulsion, but listing and stepping on any details that presumably indicate a distorted cognitive disorder of Latvala is clearly unprofessional by Mr. Laiho. Alexi wants to settle accounts, but makes herself very unsympathetic. I would also have been very interested in Alexi's alcohol problems in this open and honest biography. In 2007 and 2008 in particular, he often vomited several times on stage and in interviews he stated that whiskey burned a hole in his stomach (if he consumed one bottle a day). The book only briefly describes gastric ulcers, but that is really only mentioned in passing and the subject of alcohol is also dealt with quickly. Instead, several pages mention, for example, how good a Finnish ax brand (!) Is for chopping wood. Of course, I am not using words like surreptitious advertising or product placement here, but I find this quite strange ... After the book was published in Finland, the band suddenly split in December 2019. This is taken up in this English edition from March 2020 in a short afterword by Alexi. His remark that friends broke up sounds very implausible, as he only communicates with his former band members via a lawyer and neither side is allowed to comment publicly on details. Doesn't sound like friendship now. Especially since Henkka, Jaska and Janne hold the rights to the band name. That was a contractual business decision that the band had come to terms with over the years and that wasn't even mentioned in the book. For this foolish decision, Alexi will probably still bite his ass today and it is contrary to the intelligent and well-considered business decisions that are so often mentioned in the book. The fact that Alexi says in the afterword that his new band will blow away everything that existed in the Bodom saga before could be dismissed as cocky, but I find it disrespectful to the grandiose, the Children Of Bodom in over 20 years achieved."