Thought I'd make a topic where everyone can provide some feedback on how good Mountain Lion is performing so far. - Any apps running faster? Do they feel snappier? Which ones? or - Any apps running slower? More sluggish? Which ones? - Does the overall performance feel faster? Does the OS feel snappier? or - Does the overall performance feel slower? Does the OS feel more sluggish? - Any apps eating too much memory? Don't forget to mention what is your current setup! (ex. Mid 2010 15'' MBP, 4Gb Ram, no SDD, etc).