Reddit reviews Odell's Super-Kist Buttery Popcorn Oil, 1 Gallon
We found 3 Reddit comments about Odell's Super-Kist Buttery Popcorn Oil, 1 Gallon. Here are the top ones, ranked by their Reddit score.

One - 1 gallon bottleNT means No Trans Fat - A healthier choice!
Lots of places use something like this or this.
No worries at all. Though I like Snappy better, the one recommended, "as used in theaters," is this one:
https://www.amazon.com/ODells-Popcorn-Supur-Kist-Topping-Non-Trans/dp/B002YLNUL4
It's just not easily dispensable for me, but for sure, that's is the one rated very highly.
All flavorings like that are oil based so that they don't wilt popcorn. Which is kind of crazy because I thought forever that going to the theater and getting, "butter," on the popcorn was actual butter. It wasn't until I popped a lot of my own popcorn that the bubble burst on that and I realized I never actually knew what it was they use.
The best local theater uses
http://www.amazon.com/Cornzapoppin-40010-Season-it-Buttery-Popcorn/dp/B0033I1SD4/ref=sr_1_3?s=grocery&ie=UTF8&qid=1323220851&sr=1-3
http://www.amazon.com/ODells-Popcorn-Supur-Kist-Topping-Non-Trans/dp/B002YLNUL4/ref=sr_1_3?s=grocery&ie=UTF8&qid=1323220941&sr=1-3
and they cook in canola but feel free to try any oil with a high smoking point.