I guess you didn't understand my post. Developers do not want to release flawed code to anyone and are notoriously finicky about releases. They are the quickest people in the world to tell you when something isn't ready. Supporting a product post launch is most definitely the worst nightmare of all developers in technology because it means they didn't do the job correctly.
With that being said.. My Court was broken day 1, Pro Am was broken day 1, online play is still sketchy... The only feature they added was Pro Am in the arenas. But that was promised from day 1 so that really doesn't count.