Grease question

[ToadHill]

My son works for a company that sells oil and grease products. Last week he brought me a 1/2 case of Mobil 1 synthetic grease. He said that they were going to dispose of it as the tubes were looking a little time worn and it was so expensive that they only sold it rarely, and they won't sell tubes that look time worn.

The question I have is has anyone used this kind of synthetic grease, and how does it perform.