After reading it, Welsh was great (his creation of GE credit, while merely just a shadow bank, was a bit innovative, not to the point of lionized but certainly worth a merit, but his day-to-day running and operation and cost cutting / discipline, outside of a couple deal heat moments seemed really quite good).
...except for hiring Immelt, Immelt was a ridiculous disaster of a CEO that my god should've been fired nearly immediately, and Flannery got completely shafted, someone threw him out, grabbed his plan, and basked in the credit. Super tragic to see.