My opinion of PU is the marketing is working well. People were praising the oil based on spec sheets and advertising hype! The oil was being recommended while it was sitting in the stock room of Walmart, as being the greatest oil ever. I'd like to see some real world reports a year from now before I start stock piling it, and telling people how great it is.
Until then it is just a new offering from Pennzoil, and the marketing dept should be given a bonus for convincing people how great the oil is. Then having people who never seen it, let alone use it, recommend it before they could even buy it! Nice job Pennzoil!
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