Yeah, pretty much. I also like that he doesn't ruin surprises, just talks (in a rather cryptic way, sometimes) about things that are underway BUT in the future. Something that some people (coughSiliconeracough) didn't do.
And now that I think about it, with all the FFVII R, TLG and Shenmue III, I almost forgot that I was expecting the supposedly PS4 exclusive Level 5's RPG to show up. They said (if my memory serves right) that they would do so around E3
Maybe they'll do it during Paris Games Week (since Sony is skipping Gamescon). I'd love another Ghibli game, but with an adult-ish atmosphere. Sadly I really doubt they're collaborating rigth now.
I don't really know, but at the very, very least, this has been in production since the PlayStation Experience. And Verendus talked about this in 2013 I believe. Also, iirc correctly, Kagari said that she had been hearing about the remake for a year or so.
I'd say that it was in pre-production/talks stages during the bigger part part of 2013 and during 2014 (either early, mid or late) it started pre-production (or full production, since this seems outsourced (to CC2?) and supposedly funded by Sony). I guess they'll want to hit that 20th anniversary date, but I don't know, a game like this should be pretty damn huge.