"decent" how? They certainly look like healthy, lively little chicks - but at this age/stage that's about all you'll be able to tell. Are you wanting to show them and asking how they might conform to the SOP? If so, that is something to evaluate later as they mature.
I just know sometimes you can post pictures of a chick you bought and be told it isnt the breed you were promised or that it is obviously a culled chick from a show persons birds because of some obvious fault.