I like the passion Boles bring to the game.  He wants to get better and has all the tools to succeed.  His technique is still a work in progress and that is something that can be taught.  He needs more snaps and practice time.  I expect Boles to be much better the latter half of the season.  
I also think in a coupe of year Boles will be the leader of the OL.  Some players just do their job (like Ryan Clady).  But I think Boles has the temperament to be a leader and stand up/speak in meetings.  Somebody that teammates could rally around.  Only time will tell.