I think, even after reading and understanding the books, Hitler would still fuck it up. And I also think that, following the Hari Seldon school of history, that Germany is doomed in any case, unless they turn around and make an alliance with USA/USSR. (For instance, by honoring and strengthening Ribbentrop / Malotov). In that case, they can be a junior partner in the cold war. (Or maybe not. Maybe USSR Barbarossas then a little later).