tzm41

It is wonderful how so many people here are bashing CR. CR used the same testing methodology and ranked the past MB models high. CR also used the same methodology for all other laptops without this kind of jarring finding.
Reasonably, users other than web developers would not turn this option on. But they would not reload the same page ten thousand times before the battery dies either. This setting is just to mimic a use case when the user is browsing different websites, and is completely fair since CR uses it across all laptops.
Apple admitted it is a bug in Safari that cause the fluctuation, but people are blaming CR for using the browser wrong. To me, apple fanboys are saying when CR recommends MBs it is trustworthy, when it does not it is crap.