Mossberg's SL review is up: http://ptech.allthingsd.com/20090826/apple-changes-leopards-spots/
He tested 3 Macs of various vintage but doesn't really discuss how SL treats them differently. The review is superficial in that he only discusses the superficial and "daily use" aspects, but that is to be expected since he is mostly a consumer oriented reviewer.
He final verdict is that SL is a solid update, but not a "must have," and most consumers (probably not talking to MR readers) won't notice any differences (which is true, especially if they have a machine that is 3+ years old).
He tested 3 Macs of various vintage but doesn't really discuss how SL treats them differently. The review is superficial in that he only discusses the superficial and "daily use" aspects, but that is to be expected since he is mostly a consumer oriented reviewer.
He final verdict is that SL is a solid update, but not a "must have," and most consumers (probably not talking to MR readers) won't notice any differences (which is true, especially if they have a machine that is 3+ years old).
