You can link many different accounts: bank accounts, credit cards, PayPal, Etsy. It also learns how you categorize payments or purchases; you can edit all entries with same name to the same category and it will put all future ones in that category as well.
Last year we had an issue with this program as two of our credit cards (one business and one non-business, hidden) got switched somehow on the account. I had to figure out the moment they were switched by scouring statements and comparing to entries on our account. I then had to manually delete the incorrect entries and add the correct ones. This was so time consuming and I have no idea how it happened!
Also, you can't just set this up with your account info and let it go. It does take some combing through to make sure entries are being categorized appropriately, but overall it works pretty well.