I love it, and I have used Mobil 1 for the past 25 yrs, Kendall, and Pennsoil before that, but they weren't synthetic back in those days...but my friend convinced me to try the synthetic, first in the old Camaro...and when we had torn it down before, there were always crude, not a lot, but crude in the oil pan...didn't have that with synthetic Mobil 1...so I have stuck with it...whether the others are just a good, I wouldn't know...but, I have no reason to switch.