Astro's Playroom - A decently fun, but short, tech demo. Not really any meat to it, and no replayability
Dark Pictures: Switchback VR - Gimmicky VR tech demo trash that is technically a psvr2 exclusive, not a ps5 exclusive. Your $500 ps5 will not play this game, which stretches the definition of being a ps5 exclusive.
Demon's Souls - This will never stop making me mad. This is not by any metric an exclusive. This is a literal ps3 game with higher graphical fidelity, but worse graphics.
Destruction Allstars - Live service shovelware that is quite literally only notable for being a ps5 exclusive and nothing else. Most likely to remain an exclusive by the end of the generation, as there's no point in porting it so it can flop again, and it will likely be shut down by then anyways.
FF7R2 - PS5 EXCLUSIVE!* (*For only 3 months). Will probably be on egs for the first year of its life on pc though, so hey, that's basically another year of ps5 exclusivity as far as most people are concerned.
Horizon Call of the Mountain - More VR tech demo nonsense, this time, set in the least organically pushed franchise in video game history, I mean HERstory! Again, hard to call it a ps5 exclusive when you need an additional $550 peripheral to play it.
Wolverine - At this point given insomniac's track record, likely a ps6 launch title, probably on pc too.
Rise of the Ronin - Unreleased, and likely won't release for a long time. Might end up decent, who knows, either way, not a good reason to buy a ps5 right now.
Spider man 2 - Miles finally gets a decent story written about him, and now they want to shove him everywhere even harder than they were doing before the first spiderverse movie. Will likely be decent at worst, but overall unexceptional, and bundled to hell and back. Also very likely to come to pc within 12 months.
Stellar Blade - A mediocre korean game trying really hard to pass itself off as a japanese game. Another for the category of thoroughly unremarkable except for it being on the very short list of ps5 exclusives. Also, mid september and not having a release date other than "2023" isn't a red flag or anything.