That NEW JG300 unit history: How'd you rate it?

[NickM]

Guys:

I have been hearing good things about that new multi volume unit history of JG300 by Laurent & Goyat; well...The JEWELS of my collection of LW reading material is the JG26 War Diary and the JG26 unit history by Caldwell---the combination of both the personal recollections, the history, context AND the information from the 'other side' makes it an invaluable asset to me---it's my yardstick by which I measure all others---anything that comes close becomes a 'must buy/must read';
SO....in purely subjective terms, how does 'JG300' stack up? I don't mean to denigrate or put down anyone's work...I just want your opinions;

Thanks, ahead of time--and sorry if I ruffle any feathers;

NickM