Intuit aims to be best in class and usually succeeds, though legacy technology and internal politics can be tricky.
Pros
Intuit has values and sticks to them. Integrity without compromise. It's the people. Do right by customers. They really mean it. They really do it. Highly customer-centric company, with tons of "know thy customer" research and a high premium on great design. Heaven for user experience people and product managers. Salaries, benefits, facilities, and learning opportunities are top notch. Intuit works hard to help people grow.
Cons
Some of the technology (QuickBooks) is very old and hard to work with. Some customers resist upgrades. Politics and analysis paralysis can make it very difficult to get work done. Some managers pay more attention to managing up than leading their own teams. Late-night meetings with development teams in India.