I kinda wish they included the PSP exclusive "Chains of Olympus" since I never got to play it, but I guess for once Sony decided to stick by the term "PSP Exclusive," which is odd given how many of their titles are ported over.
If you have the original ones and they work fine then I wouldn't recommend getting this collection. They are direct ports of the originals, so there's nothing you're missing by just playing the originals. The only things they added in terms of content is trophy support and the E3 demo of God of War 3. I played the demo for a few minutes, and it's basically God of War in real HD. If I were you, I'd save the $40 and pick up the E3 demo via GOW 3 pre-order or from the District 9 Blu Ray, or just wait until it's released on PSN.I have the original ps2 games and 60g ps3. I played them both on my ps3 with upconvert game feature enabled. Look better than on the ps2. I was thinking about getting the collection. They should have included the game that was release for the psp aswell. Then again it don't matter because I own that game to, but I will love to play it again on a large screen with a ps3 controller.
If you have the original ones and they work fine then I wouldn't recommend getting this collection. They are direct ports of the originals, so there's nothing you're missing by just playing the originals. The only things they added in terms of content is trophy support and the E3 demo of God of War 3. I played the demo for a few minutes, and it's basically God of War in real HD. If I were you, I'd save the $40 and pick up the E3 demo via GOW 3 pre-order or from the District 9 Blu Ray, or just wait until it's released on PSN.