I think he'd look better in a better team. His movement isn't just headless running. Yes he did go missing in some games, but that'll be fixed with experience I think. Anyways, 15m is too much money for him.
Price is simply too high for a runner like Candreva. He looked good at times when the rest of our team looked like useless trees on the pitch, because he moved around a lot. He looked promising at times but completely disappeared for big parts of games aswell.
It's hard to judge a player on a season like that, but I can't help but feel he wouldn't be all that great in a decent team.