No dislikes. it meets all the standards recommended by all Polaris Atv/Utv's. For sure it beats the price of oem oils. I have 5 Polaris units one has 7800 miles on it and not one engine problem.

Using it in my Polaris Turbo R. If it works in a Porsche turbo it should work great in my Polaris. I much prefer this over Amsoil which everybody and his brother recommends- and that's because any yahoo can become a dealer and hawk their overpriced products

UPDATE - I was burning a LOT of oil using this... over a quart per 800 miles or so. The last oil change I switched to the Mobil 1 5W40 Turbo Diesel Truck which has better zinc properties. In 80F+ temps and over 2500 miles in 3 weeks I am yet to have to top off using the TDT 5W40... I will use that in future.

(Original review below)

Good stuff. I use this as my top up oil on a 2005 Porsche Turbo S which is FBO, runs E85 fuel and is around 750 bhp.

I do use quite a bit of oil as I really give my car the curry most days I drive her.

I did notice in winter that with the extreme cold temps where I am able to drive my car (28F and above) there was some extra oil burn. The 997 GT2Rs Porsche cars came with this from the factory.

I use 5W-40 Mobil 1 on oil changes mid year and 0W-40 around winter if the car will be driven

Mobil 1 keeeps the engine running smooth and clean. I pulled the valve covers on my mustang after 20000 miles and there was zero contamination.

After doing some research, I found this to be the same weight and have the same characteristics as the fluid used in the John Deere L110 transmission. The transmission is supposed to be 'fill and forget', but the fluid breaks down over time. This oil, basically, gives new life to the lawn tractor transmission.