crashes constantly

Where are all these five-star reviews coming from? My copy of this app, on a new MacBook Pro Retina running OSX 10.8.3, crashes constantly. Even the crash reporter crashes. If this is due to the adding of Dropbox to the sidebar, its still unacceptable … please fix as soon as possible. This is abject.

Alienated about Ulysses – The Ultimate Writing App, v1.0