Yes I’m also reading the book guardedly. Some of these materials I’ve been reading have basically moved me to your position - that the whole truth is somewhere in between everything we get exposed to. But I’m no longer a Churchill or Roosevelt fan boy who thinks the allies all wore the white hats and the Axis only the black hats.
I tend to enjoy reading the memoirs of actual soldiers, whether they be on the Axis or Allied side, because they don’t seem to have any big political agenda - only to tell it like it was for them in their squad. In these you can actually read individual cases - from German soldiers on the East front who were kind to Russian civilians to Americans in Italy who raped and killed civilians.