Bought a gallon of Odell's Supur-Kist Two and it is TERRIBLE

I've heard Odell's Supur-Kist Two buttery topping is what most movie theaters use. I found a local distributor and bought a gallon thru them. They had two different models. One was the oil and the other was the solid at room temperature. I decided to go with the oil for ease of use (both contains trans fat).

I got home popped up some popcorn and poured a little bit into the bowl. It was terrible. It was by far the worst popping I've ever used. I've tried their real butter solution as well (http://www.popntop.com/popntop_popcorn.html) which is a lot better, but still nothing close to what the theaters use. Natural butter is FAR better than both of Odell's butter products.

The best topping I've found to date is Orville Redenbacher Butter Flavor Popping Oil which still doesn't taste like the theaters, but is very good and from all my taste tests this is what everyone likes.

I'm using Paragons coconut oil in the popper with Flavacol for salt.

Is there a difference between the two Supur-kist models? Should I try another brand? I know my local theater uses Odell's because their logo is printed on the popcorn tubs.

I've seen that in the stores recently. How does it compare to Orville Redenbacher Butter Flavor Popping Oil?

I got the regular. My local vendor doesn't carry the non trans fat model. I'm wondering if I got an expired one though. There is no expiration date on the bottle, but it was the last one and it was out for demo on top of their popcorn machine. For all I know it could've been there for years.

That was my assumption, but there is no date listed anywhere on the bottle.