It works. No need to call it great. Just the other month 35.000 danes lost access to their digital id because their phones are running too old android. There are edge cases where people get locked out of the system without access to public services, and why it is resolvable it can result in missed benefits and inturn missed rent payments.

I myself have experienced being between housing, and wasn't able to access my digital ID without an address, which I could only get if I could access my e-banking and pay deposit for my new place, but I needed digital ID to access the bank. It got resolved. But its a completely avoidable chaos that mainly is an issue for those with the least resources.

Do you have more background links? Did it cause a national dialogue? Did anyone in government take accountability for that?

It can also be very difficult to get one if you are non-citizen.