Played more as a supporting striker or winger rather than the big cheese himself. So not too concerned about 4 goals, but you'd still expect a little more contribution. The hope is that he does look a decent footballer, and that it will click here and his attributes benefit the team. Hopefully it's just a case that Marseille hasn't worked out for him or them. Plenty of players have had ability and it hasn't clicked somewhere.
Arteta and Pienaar are the prime examples of why we shouldn't write him off. There are probaly as many success stories as there are not working out stories as well. Nobody should be writing him off, he looked very very promosing at Sheff Utd and while the standard of football is a tad lower, its just as physical. Also nobody should be claiming hes the Saviour as he still needs to prove himself.
Very much a wait and see in my eyes. Let's hope it works out.