If he can keep up the level and consistency he showed the last part of the season; then yes. In the first part, he was quite bad. But I think the level he showed in the last part of the season, was his true level with this team.
I also thought Allegri couldn't create his own team, but he did. After the Bayern Game - in München - I was convinced. Cuadrado also evolved during that time and I think he should be bought, even though I found him quite mediocre at first.