If you play for Motherwell and score a handful of goals in Europe and also score in a Scottish Cup semi final, I reckon you've done pretty well.
I think the problem Murphy has had is that he hasn't turned into the player we thought he would. Remember the "New McFadden" chat? Funny thing is, comparing their achievements while at Motherwell, you could argue Murphy has done better, looking at league finishes, cup runs and European football...