I think if you should definitely try Dino Crisis 1 & 2 especially if you like retro gaming. You can get both on GOG I believe.
I never heard anything good about Dino Crisis 3 and even skipped it myself for unrelated reasons, but I would still recommend people give it a try if it was easy to do so. I just think it's good to form your own opinion on! However I don't know how to get ahold of this one and I don't think Xbox emulation has ever been very good