Playing wide, teams will quickly suss him out, show him onto his weaker foot away from goal and he will struggle to hurt you.
I seen him likened to Sinclair at celtic, teams have pretty much sussed him and he has been a lot quieter this season, but yet he has still scored plenty goals and i just can't see Murphy providing the same goal threat.
I think he will be a decent player but don't see the point in a wankfest over a player just because they played in England, learned that lesson before.