I do agree there were some good questions asked by the film (just not anything to do with Wallace's "vision" -- boy did this ruin the movie for me!).
> Would have been fine as an independent original film and not blade runner
Yes. I would have received this way better had it been an original film with echoes of Blade Runner (so I would have been spared, for example, the ridiculous execution of clone-Rachael) instead of an official sequel.
I can accept "I'm a director who admires Blade Runner and want to do a film that is a homage to it", but cannot accept "I want to do Blade Runner 2".
For the record, I think Villeneuve is a good director and also think this was a genuine attempt at doing something good. It just happens that it was a bad idea, doomed to fail.
I agree Ford and Leto were distractions to the detriment of the film. Would have been fine as an independent original film and not blade runner although the reflections of the original did help highlight the themes.