Apple Mac Book Pro seems OK using OS 10.8.5.
But I keep getting messages about "upgrading" to OS X Mavericks "with more than 200 new features".
I do not want any new features - I would be content to see the existing features made to work properly [ e.g. iPhoto ].
Bearing in mind the continued criticism of Mavericks, is there any real reason to install it?
I have no need or desire to be "first on my block".