Would've much preferred Evans than Worthington, Worthington brought the movie down by quite a bit for me - not charismatic enough.
I thought overall Sam was serviceable as the lead (but damn his Aussie accent showed in certain parts haha) . Evans is definitely a superior/more charismatic actor but my dream choice from all the actors that auditioned for it would have been Chris fucking Pine. But apparently he bombed the audition (according to him in an interview) . I think Pine is VERY charismatic and likable actor and would have killed it as the lead .
Anyways, in the end I think it worked out well for everyone involved . Evans became Captain America , Pine became Captain Kirk and Sam Worthington got his big break .