Yeah, the Ho-Sang love after he signed just wasn't warranted, over time most have come to realize he just isn't that good. A lot more posters saying things like, 'looks like a player, doesn't actually accomplish anything' which is pretty much his deal. You can see the raw skillsets with the way he carries the puck but beyond that there isn't a whole lot there.
As a pure offense guy he's never even produced at a level that says 'NHL player' outside his draft year. His AHL stats are just mediocre (especially now that they haven't really improved as a 26 year old), his post draft OHL stats are good but aren't where they should be. Early in the season I compared him statistically to a couple of recent Leafs tweeners, Petan and Amadio, similar ages but both have outproduced him at the AHL and junior (post draft) levels while also bringing other elements Ho-Sang doesn't (Pro centres, Amadio brings some defensive value and grittiness as well).
Watch him a couple time and see him carry the puck thru open ice and you're like, "wow that guys good, he's an NHLer". Watch him play regularly and you're like, "oh, that's it?"