When the book was released people I know either loved it or hated it. One of my friends thought that Shantaram was going to change her life, I remember working in a dead end job and the staff shared a dog eared copy, dreaming of a better life. Another person howled at what he saw as a poorly written self-help manual. I think how you responded to the book depended on your state of mind. I loved it at the time and have waited a long time for the adaptation which could only have been made in the era of prestige TV.
The cast and crew have done a great job of filming the 'un-filmable' book. They have stayed fairly close to the source material from my recollection. I think Hunnam has given an accurate depiction of an Australian male, the immediate feeling someone is a 'mate' with affection and the easy larrikin humour. Having known people who have quit heroin Hunnam is convincing Dale/Lin as someone whose pain is raw and who desperately wants to atone for past sins. Can I remind everyone that not even Meryl Streep did a convincing Aussie accent? That being said, it will be interesting to see how the complex source material pans out over the series which I think is 12 episodes.
Updated: I just finished episode 10 and it was quite a tense and interesting part of the story. The whole series has taken ages to build up and I feel the writers could have selected parts of the source material but then again, they may have ruined a complex story. Lo and behold I just found out that Shantaram has been cancelled. It was a lot better than a lot of the uninteresting dross on Apple TV+ or Netflix for that matter. Overall, I would give the best episodes 8 out of 10 and the slowest one's 7 out of ten. Turns out the novel was un-filmable. Go figure. I might switch off my AppleTV+ subscription now, very little grabs my interest.