I'm doing environment work for a first person shooter and it would be really nice to be able to look around a bit to get a quick feel for things. I saw that someone made an HDA for that but it's a bit clunky.

You can use the Gamepad camera and look through that, if you have a controller or joystick.

Hmmm, I'm not sure I want to pick up a controller every time I want to look around for a quick check… I guess UE4 spoils us.

It would be really nice to be able to hold a hotkey and look around from current perspective position by moving the mouse.