The thing with the gamepass is that it is a really good mix of games. Some old but also some new. I've played Forza Horizon 5, Halo Infinite campaign and a few others that in the past i might have bought. Stalker 2 is going to be on gamepass, that's right up my street.
The only PS5 game I'm willing to spend full price on is GT7 and I don't see myself spending £70 on any other game unless it is exclusively Sony, and decent.