Yeah I think Vancouver got a pretty underwhelming return. It's not awful and Raty is a nice get but the best asset they received is a likely mid-late teens 1st rounder. Pretty weak especially when Vancouver is eating Beauvillier's contract. For comparison's sake, that return isn't much better than what we got for Chiarot, Smilanic vs Raty is obviously lopsided but the 1st is theoretically less valuable with the protection, and Beauvillier is probably a net zero in value. It's definitely worse than what we got for Toffoli as well.
It's possible that the market was just cooler than we expected and that teams are valuing him at his career averages so I won't go as far as to say it's an awful trade, but that return isn't anything particularly special. Even more strange given the Canucks are doing this trade a month before the deadline, eating Beauvillier's contract when they have a glut of overpaid middle six wingers already, and even gave NYI the courtesy of retaining 25%. Unless Raty is a guy that's going to truly blossom over the next couple of years it's pretty middling as a return.