Without proper equipment to measure the pull, everything else is just subjective comments. Saying that, I will offer my subjective assessment of the trigger pull and tell you that I like the trigger. I haven't polished anything or modified my trigger in any way and mine was in the second batch that has the updated trigger group. It is not the lightest trigger out there but it feels about right for me.
If you are really concerned, head over to Target Sports and fire their rental NEA-15s and see if you like it. I don't know if they have the updated trigger in their rentals but they would be able to tell you and you could judge it for yourself.