Happy using mid 2012 MacBookPro with OSX 10.8.5.
Keep getting "update software" messages from Apple pushing OSX 10.10.5.
But the user response panel / Customer Ratings on the Apple App site for OSX 10.10.5 show 27 for 5* and 32 for 1*.
Not exactly an enthusiastic response.
As we are relatively content with OSX 10.8.5, and don't feel the need for more complexity and more learning how to do things, is there any real point in installing the upgrade?
Particularly as it may prove tricky/impossible to revert to the old 10.8.5 if we don't like 10.10.5 ?
Are there any real disadvantages in staying with what we have got used to?