Yes, I do. inFamous Second Son is one example. I suggest you take a look at the new gameplay trailer. There's a huge difference so stop lying to yourself
Then there's the 3rd party games such as The Division and Destiny and Titan. Those have next-gen elements that are more than just graphics.
Other than the higher res, the biggest improvement is actually lighting so far since the PS4 actually has the resources to pull it off now, this whole next gen thing has a lot of emphasis on lighting from what I can see so far which isn't saying much yet. I honestly think that we won't see anything mind blowing for awhile IMO, but I'm used to PC graphics though, we've had that kind of lighting for awhile if the game supports it on PC.
lighting,IQ and textures will be huge upgrade nextgen, finally.
Hopefully yes, it's too bad that PS4 is charging for online play now so I won't be getting one, it's really kind of a bitch move and the reason I sold my 360 and kept my PS3. PC is still the best after all (/hugs computer.) Anyways, who gives a shit about RDR anymore? It's not like RDR has giant mechs that can smash a horse into a blood puddle that doubles as a big ass SUV with weapons. Also the new X game has day night cycles as well, whether dynamic shadow will be in the final game is still unknown, too early.
This > wild wild west:
damn sony charging for online, i was at aleast hoping they would charge 29.99 a year