It is, but its unfair to slate his footballing ability when the guy has barely played for us to truly show his worth. Sure, it might turn out to be a shit transfer in terms of the guys fitness, durability etc, but there is still plenty of time in the season to see him again. Patience is a virtue.
And FWIW from what Ive seen of him (against Bologna, Man City and Milan in particular) I didnt mind him at all TBH, we've signed and fielded worst players than him in the past 4 years.
And BTW wasnt his injury against Milan an impact injury? Hardly his fault.