Temporal AA is awfull - No good AA function in Unreal

[Raildex]

EPIC are focusing on the wrong things, and are doing too many things at once. Now even Unity’s HDRP looks better than Unreal (especially shaders). This is due to Epic ignoring user requests for years.

I don’t think you are in the position to say that. random people like you are not the target audience for UE4.