I access the store through my console, so this didn't affect me either way, but it's cool they listened to the negative feedback and reverted the web stores to the original form. The change was almost universally panned.
No official word from Sony though, so maybe it's just a temporary thing?
Which is why I'm very glad I picked up Oath in Felghana and Ys I & II Chronicles, games go for $200-$300 physical.
Also PS3 games don't seem to be showing up, which is odd, yet all the PSP games are showing up just fine. Weird.
Something I noticed is that, before this changed, you could still buy stuff on the PSP store (lowered my router security to access it), store still loaded up, you could still buy stuff. (It's how I bought a few of my most recent PSP titles.)
Now it gives you an error if you try to buy anything, very worrying. Games that cost $8 on the store are gonna cost a lot more physical depending on the game.