And what benefit have we seen from this?
How many months has the PS3 been available?
Do you realize some games take many years to complete? Final Fantasy XIII isn't a launch game just because they like to tease people!
Seriously it's foolish to judge the usefulness of Blu-Ray's storage based on currently available software. That would be like saying the PS2 wouldn't have benefitted from DVD's storage based on its launch game library (and believe me there were many people who criticized Sony for this at the time!) God of War 2 wasn't a launch PS2 game neither, if it would have been I would actually have bought a PS2.
I'm pretty sure considering in the first year the PS2 released GT3, GTA3, and FFX, no one was complaining. However, in the first year of the PS3 we haven't seen a single game that shows Blu-Ray can do anything that DVD can not. Both the Wii and Xbox 360 have signifficantly longer games. I really don't know what you are expecting out of Blu-ray. You think any developers are ever going to make a 120 hour game? So far we can't even get them to make a 10 hour game.