If you look closely at his stats, Vale only started five games for Lincoln and scored two goals. On at least three of his eleven sub league appearance, Lincoln City were down to ten men when he came on, or a minute after..
Do these stats mean he's any good? No, but it's context. More context than a simple 'he scored two in seventeen appearances for Lincoln, he must be shit'.
As with most of our signings, we won't know til we see him play...