I may get banished for this, but he just does not seem like a good Superman to me (in a purely physical manner)
his muscles just doesn't fit his natural frame, so now he has this huge build with that tiny head lol it just looks silly
however, I am hoping his acting brings another level to the character than it's been done in the past.
I like Brandon Routh physically for Superman, I just didn't think his acting was all that great in the last Superman film