Is Unreal Engine for game developers or for engine troubleshoothers?

Yes I do believe the marketplace is useful because you can buy some AA assets and I have been watching the engine tutorials otherwise I would not have been able to made this map in the engine, and put some stuff also in the hud, a strange looking map as it maybe. But I think to bring a game up to a high level you need a team of professionals to help you do it with layout and design, ect with those nice transparent menu hud screens, because not everybody has got the skills. I think it takes a lot of different skills from people to make a game in
Unreal Engine.

There are still little things not yet right, like I don’t know why the hud text is showing this little bar underneath it. It shouldn’t be there.