This episode was quite good overall. It definately didnt contend for best episode of the season so far, but definately wasnt bottom of the barrel like some early episodes of the season.
The story was good, with Chuck facing the challenge between what to do with the guy he meets, which was kind of a morale dillemma, between what is right and wrong.
Plenty of action and humour which is what you expect to see.
This episode is a 9.5/10, simply because it wasnt the best I have seen of the season, but it was still up the top for a good quality episode.