With general PlayStation events such as State of Play, people seem to have high expectations, which I'm unsure the reason why that is. The events are generally comprised of small announcements for new games or updates to previously announced titles to maintain steady interest. People going into these events expecting something as big as the next Dark Souls or Uncharted will always be let down.
There usually isn't much ever catches my attention in that's shown, including Sony's previous event that comprised of high-profile titles (personally, three Marvel trailers is three too many.) I enjoyed seeing more of Little Devil Inside, and KartRider: Drift looks to be a breath of fresh air within the free-to-play realm. I've not played the Star Ocean series, but I'm sure that fans are delighted for that announcement. I have played Bugsnax, though, and my experience with it was good, but I'm not sure if the game is really needing more content, even if it is free.