Long story short:
While working at the Dog Daycare I became very attached to this hound mix named Neville. Super weird dog with lots of strange social issues but once he warms up to you, he is the best. His owners got divorced and are not able to keep him. They know how fond I am of him...
Not sure I agree with the whole list or the order, but most make sense.
I would have ranked Rottie's higher, but I've had 3, so I am biased. I agree with them as an excellent family addition if you have the space.