Back to Tomb Raider DE, here is the first site that I have found that has actual PS4/Xbone direct footage (none of this youtube BS). Downloadable movies are further down the page and probably give us one of the better ways to compare at this stage.
http://www.gamersyde.com/news_we_rev...-14983_en.html
Warning though, the files are big - especially the PS4 ones with the extra frames. I'd certainly download them rather than try to stream them if you want to see the difference.
Personally, I hit up the Xbone "Enigma" file first. Not knowing better, certainly acceptable going in blind.
http://www.gamersyde.com/download_to...-31410_en.html
Then I tried the PS4, and seeing the clear difference. IMO - it isn't even close.
http://www.gamersyde.com/download_to...-31404_en.html
But to each their own. Like they say "fortunately we have a product for people
who aren't able to tell the difference, it's called Xbox 360."
I'm just kidding - but kudos if you recognize the original Microsoft reference.