Marc's are great stores to shop at for your daily needs. If you don't care about healthy and organic products, then this is not the place for you.
If you're looking for basic fruits and veggies, this place is great. Prices and very decently priced, lower then GE and Heinens.
I've noticed that Marc's are not the cleanest stores, it seems they all have funky vibe to it. Regardless of that, it's a decent place to shop.