Walmart did not have my preferred oil (M1 0w20 or 5w20)...tried two different stores. Got the ST 0w20 to try. Noticed that the price showing up online is about 1-2 dollars less than on the shelf. Same for the M1 oil filter I use. Not sure why the discrepancy...But, I didn't feel like waiting on my oil change, so got the ST for my 2013 accord. For my 2010 civic I bought the M1 (5w20) online. Obviously I have no comments on ST being good or bad and likely will not have any feedback on it, unless I see consumption. I have not had any consumption on this car since I had some work done on it and they replaced the valve cover gasket and the plug tube seals. If this oil shows similar performance to other oil I have used, I will continue to use it.