yes I do, he was hired for a high profile but small content cameo part in 3rd person scenes but he personally lobbied and pushed the studios for more involvement wanting to be the game focus, ( this is all documented in the media) so of course they went nuts for this seeing the vast $ pre -order potential for a Keanu endorsed product... (which worked) Thus a hasty 18 months away from completion they completely re-engineered the whole story to accomodate Johnny Silverhand as the central character (with V as a virtual 'side-kick') that we we know and hate today.
This was a giant mistake and hard working devs were overnight forced to drop content they had worked on towards a visionary game standard, throw it in the bin, and accommodate an entirely new story and outcome. Hence the disastrous launch, millions of unhappy players, class law suits and yet a record pre-order revenue. No, this is not my personal 'anti Keanu' rant, its been highly documented by reviewers, gaming press, and media articles. I stand by my assertion that Keanu ruined this game.