Yeah we play in the West though not the East and in the west only Calgary,Edmonton and Nashville have less goals than the Canucks and teams like Chicago,SanJose,Anaheim,Stlouis and even Phoenix have way more
Detroit is not very good right now but the other two teams while scoring in the same range as us have let up less goals. One stat that gives you a good idea of how well a team is playing overall is goal differential. Teams high in the standings with a small positive goal differential are probably going to come back down to earth at some point because they can't keep winning close goals.
The Canucks are 10th in the West in goal differential with -2. So where they are in the standings is reflective of how they are playing overall IMO. The Canucks are simply mediocre at this point.