I just binged the first three episodes and it's a nice comfort watch of stuff we all knew and some interesting things every now and again. Aside from my long-held loathing of Gary Barlow's voice, the one thing that stuck with me throughout, was what I thought was a bit of an unfair hit, was when the East 17 guys complained about Biff being able to get a new studio with his "House of Love" money, as if he stole that money out of their pocket.
He produced their big hit, it's only fair he gets a share of royalties too - but he's not the one that signed a record deal and is now in debt to the record label for millions of band investment money, so he's not the one with his cut being recouped.