I’m a long time Quicken user. It has gotten worse over time. It is particularly bad at categorizing transactions. It is also bad at connecting with external accounts. Accounts require too much manual intervention and editing. The reports are incoherent. The only use it has for me is as a historical database for transactions.
What are you using today?
I’ve seen many apps suffer feature bloat and become unstable and very confusing. Mobile apps and operating systems are the worst.