I'm a forefoot runner.  I've run in Nike Free running shoes for many years.  When I saw this option I though that they would be perfect to try for the price ($59 deal, with shipping).  I know that I need to order my Nike's about one size larger in order to fit properly.  When I looked at the photo of the New Balance Men's MT20v1 Trail Minimus Shoe they had the same low profile toe look as the Nike Free.  So I ordered these the same size larger to compensate.

No luck.  These were still too small.  I would need to order these shoes at about 1.5 sizes larger to fit my toes. I was wearing my thin running socks at the time and the shoes were just to small for my toes.  I sent them back.

One thing that I noticed was that upon a top down look at the running shoe the toe of the shoes is angled significantly shorter starting long at the big toe to short at the little toe.  My toes are not shaped this way.  My big toe is smaller than my 2nd and 3rd toes.  (My toes are sort of rounded rather than the longest being the big 1st toe and the rest shorter.)  My toe formation may not be consistent with the shape of this shoe.  So the issue with size may be a matter of foot shape rather than the shoe.  So before ordering take a look at your toes.  If your big toe isn't the longest, I'd order a much larger size to compensate.  Or better yet, I'd just try them on in a store first.

Good luck!