Vesey was projected by a lot of people as a top 6 forward, to claim otherwise is revisionist history, some even thought he had top line potential. I don't think anyone projected him worse than a middle six forward.
In nearly every "expert" prospect rankings, he was ranked ahead of Skjei, and ahead of Buchnevich in some, as well. There was a thread before the rookie season of all three who was our top prospect, and a few had Vesey #1, nearly everyone had him top 3. There were only a few of us who had him outside the top 3, we got laughed at, how could we have Shestyorkin ahead of Vesey? There was a thread about the best rookie season between Skjei, Buchnevich and Vesey, no one was saying Vesey would suck during his rookie season, score less than 30 points. I remember there actually being some talk that he could be an outside contender for the Calder. In any of the projections I went back and looked at, the worst projection I saw was 35-40 points eventually. I think now if he hits that, he's done extremely well. Thats an 8-13 point increase for a guy who's 24 years old. Could happen, but its no certainty.
Vesey has definitely not lived up to expectations. Pretty much everyone was wrong about him. Of course it effects his perception now. Why wouldn't it and why shouldn't it? If the perception of him was the same perception as Boo Nieves, people would care less, and he would've got nowhere near the leash that AV has given him.