Quote - Does someone have a render of a dense scene where cap the render time at 2 minutes?  So basically make reality 3 render a somewhat dense scene in under 2 minutes and let's see what it looks like.

 

Okay assuming that wasn't a joke, Lux just doesn't give you great results in that little time.  Just a fact of how it is, don't look at Reality or any other Lux exporter if you want instant gratification.  2 minutes in, even with an amazing light set up you are going to have something grainy and pixelated.  Maybe if you were rendering something the size of a postage stamp...