Who has played well and who has struggled one week into team workouts? Getting reliable info isn't easy.
NBA agents often pick up the phone and call immediately following workouts, saying something to the effect of, "My client kicked someone else's client's butt in the workouts."
NBA GMs and scouts aren't much better at this point. They tend to say they like everyone -- partly out of fear of offending the prospect's agent and partly because they don't want to show their hand this close to the draft.