Why dont you challenge the "favorits", why not ask the person surfing the web, "what are you doing while I am working". Do you highlight it to your manager ? What are you afraid of ?
I did just that with one of the favorites. I asked him what he was doing and said he was meeting with another co-worker on a quick-turnaround project, but really wasn't doing anything and sitting idle half the day. When I talked to my manager about this, he balked, saying this employee was very busy. I told the manager, "No, he's not. He even said the more senior employee that he was paired up with was doing most of the work, and that he's only spending 6 hours at work not doing much, while I'm spending at least 10 hours working every day on all my tasks." The manager became upset at this and basically told me to shut up because I didn't know what I was talking about and that the favorite was, again, very busy.
Fast-forward to promotion time, and the favorite gets bumped up a band for just having a loud mouth and being opinionated, but brings nothing awesome to the table. He wasn't incompetent, but he definitely wasn't excellent. My workload was still huge and I barely got a cost-of-living merit increase.
Managers don't care. Lenovo doesn't care. The culture is garbage and rewards the wrong people. If you're a hard worker producing quality work, you get -- more work and ignored.