All of the duplication of Samsung apps (browser, mail, contacts, calendar, pay... yada yada)
Continued bloatware of other software on Samsung devices (Free, Themes, Facebook, Netflix)
Worst of all, its a lack of Samsung to acknowledge what people are saying and reporting.
Completely agree. Bloatware in general, Bixby most of all.
Just lost use of the Bixby button for my camera, as they updated it so you can't change the functionality without signing up.
Now have a pointless button on the phone with no useful function.