I've always know them to be lower, verify it though.
I wouldn't rely on these products on a regular basis as they really don't provide a lot of nutrition and are generally expensive. However, they can be a nice special occasion treat or help curb a craving and if they keep someone from consuming dairy and meat, products of immense and avoidable suffering, than they have their place. Sometimes a pizza just isn't a pizza without a little daiya right? I love nutritional yeast or nut cheese but variety and a healthy attitude about food, not too restrictive, helps too.