I'm fairly creative, I can draw (at one time in my life I seriously wanted to be a comic book illustrator) and I'm a musician. I appreciate that art is subjective, often difficult to do well and that technical skill is not the only factor that matters.
But when I looked at their "collections" page my first thought was "How does this distinguish itself from the bulk of what goes on display in modern fine art exhibits?"
The serious question being posed is: "What makes this particular collection 'bad' but something like 'Voices of Fire' is so 'good' that it was worth charging the Canadian tax payers $1.8 million dollars in 1980s money to acquire for the National Gallery of Canada?
Why does it matter? To me, because it's different for a masterful artist to purposefully create something minimalist (e.g. Picasso) when you know they could make something technically complex if they wished so, vs an artist for which there's no evidence they could create anything else but a few blobs of color.
In the second case, why are they not in the Bad Art Museum? Is it because of financial success of the art piece? Seems odd.
(I'm not trying to dictate anything universal or what others should think, it's just my own preferences and musings about art and artists).
He studied the painting for some time, and then asked to see the director of the museum, to inform him that the painting was hung upside down! When asked why he would think that, he pointed out that wet paint does not flow upward…
So it is indeed possible for a connaisseur to distinguish interesting details in a painting like this.