On a scale of 1-10 where 10 is "I'm 100% convinced this guy is going to be our best player" and 1 is "I'm 100% convinced this is going to end up a train wreck" I would give this about a 6.5.
I know there are many people and pundits who like him, but every time I've seen him he's been relatively quiet. Maybe I just watched the wrong games. But it's not like I thought he was horrible or anything. He's a little tricky, and seems to not be much fun for defenders, but it feels like it's just cut inside cleverly, juke a little, bad shot/pass.
He's certainly the kind of player we should be going for in terms of age/position/potential. And the Black Box/Saints scouting have seen more of him and know much more about assessing talent than I do for sure. So I'm cool with it.
I feel about this the way I felt when we got Bertrand, and that ended up working out great. Also feel better about this than acquiring Chamberlain who would cost probably like 15-20m and much higher wages. Not that I dislike Chamberlain, he just can't stay healthy.