After having posted some info on the suit, I'm going to spill some stuff about BJ.
He stands around 6'5" as Superman due to the boots.
He looks like a, and I quote, a "gorilla." He has HUGE biceps. He is, and I quote again, "ginormous."
His abs are similar to Pitt's abs in "Fight Club" in that when he flexes, the ab muscles pop out. Even without the muscle suit underneat the actual suit, you can see his ab muscles through the suit when he flexes.
His hair as Superman won't look like Reeve's. Instead of one shellacked curl forced into an S, he will have one or two strands or pieces just placed on his forehead. It will look...natural. His hair won't be as short as Reeve's. As they haven't done Clark Kent tests yet, I have no idea how his hair/attire will look.
He will wear blue contacts. The blue is pretty hard to explain. It's a blue that doesn't contrast with the blue of the suit. Kinda hard to explain. Either way, it will be blue. It won't be some completely alien blue.
Many many people are impressed and excited with how big BJ is right now. He looks intimidating, even moreso when he puffs out his chest.
Two months before Routh was officially cast, Singer knew he was the guy. Remember that convo they had at Coffee Bean in LA? That was pretty much the deal-maker. Singer showed the WB Routh's test as CK with a certain Lois candidate (not Bosworth) and told them how important it was to have Routh cast as Supes/CK. We know who the studio choices were...