It isn’t real Unreal hate, they were just joking. 😉 Unreal is an awesome engine, probably better than Unity, but not for the graphics, unlike what most people say, it’s just that there are some tools that are really helpful, like the blueprints, or the node editor for materials, for example.
I just wish you could rename, delete, copy, paste, duplicate, move, and….ok, just many basic things – C++ classes more easily, it’s HELL as it is right now. If you made a small typo in the name, they won’t forgive you, you must go through that terrible process Unreal makes you do to change a single letter. >_<