the great thing about superstore is that you can buy virtually anything there.
I just popped in to find one thing, so naturally I left with a basket full of stuff.
Of course, once I had 6 items spilling out of my arms and decided I needed a basket I couldn't find one anywhere... That was a bit frustrating!
Some prices are cheaper than other spots, but I find a lot are the same, except for their specials which are always great! Sriracha for $2.50?? Yes please! But when it's not on sale and it's $4 it's really almost not worth it.
A good spot for a quick grocery run, although I have to say that last time I was here there were a lot more groceries and a lot less housewares. It seems nearly half the store is housewares, clothes, and electronics these days! Not to be a grandma about it, but unless you have an extra hour or two to look around it seems a bit unnecessary.
Good if you're in the area, but I wouldn't necessarily make a special trip for it - I can forage most of the same prices from small local stores around my house.