These are excellent quality. The lid rolls up and down seamlessly and when its up, there's a large opening for easy access to reach the food anywhere in the pan.
I'm now searching for the 4Qt pans to sit side by side in this unit. The 8Qt pan is really big and will be great for finger foods (potato skins, chicken wings, etc.) but when I need to use it for baked beans, green bean casserole, mac and cheese, etc., I'd like to use the smaller one. I bought three 8Qt units so I'll have an excellent mixture of both sizes.