I suppose it looks fine, although I don't really see Stanley Cup looking at it.
Pretty defining characteristic of the cup is the ridges that all move in the same direction around the cup with varying lengths.
While the monument has two beginning points and stretch in opposite directions from the points.
But compared to the crap we normally get as modern art nowadays, this is definitely a win.
/edit/ maybe im in a bad monday morning mood, but I also find it quite disrespectful that Trudeau wore a Habs jersey for his photo op, at the monument in Ottawa.