The only artist that can make the Super outfit look good is the Tiny Titans cat.
I like Superman's New 52 outfit! It's grown on me. And it looks good in several pictures.
The New52 costume is better than the undies costume, the Smallville costume, and the Man of Steel film costume IMO.
As for Eric Guzman's art, I really like his takes on Superman, Cyborg, Green Lantern, Batman, Flash, Martian Manhunter, Darkseid, and Ocean Master. Those designs are an excellent take on these characters! I would love to see his Hawkgirl for curiosity and nostalgia's sake.
And I really want a new justice League cartoon. Maybe Greg Weisman, Glenn Muramaki, Lauren Faust, Sam Liu, or some other talented animator can give us one soon.
I wouldn't mind seeing Eric Guzman taking on a role like Phil Baroussa's design role for Young Justice.