3D Game Engines review

Today, I was reviewing the game engines and below are few most interesting (masterpieces really) clips I found. Overall, I find Unreal Engine to be the best, but also cost prohibitive and Unity 3D to be pretty much industry standard, total cost about $4,500 (pro, iOS & Android). 

Quantic Dream (studio) for PlayStation 3 (PS3) "Kara"

http://www.youtube.com/watch?v=lhoYLp8CtXI

http://www.youtube.com/watch?v=CXBTcg3WeM8

http://www.youtube.com/watch?v=dO2rM-l-vdQ

http://www.youtube.com/watch?v=MOvfn1p92_8

http://www.youtube.com/watch?v=IsIqZVnidGw

https://www.youtube.com/watch?v=W9qQRoew2do

A nice comparison of game engines can be found here.