I like pop corn too, but I can tell you honestly pre made is
just crap. If you have a microwave oven, I propose that you take a
visit to cold storage supermarkets and get a pack of those that
just require 5 minutes in the microwave. Yes, its a pity they don't
have sweet tasting ones, but the butter ones really taste good
enough.
The only downside is that 15% will still be kernel, so I usually
put an extra minute on the microwave. One serving pack is good
enough for 2 pax. There is no specific brand that I particularly go
for, but I do target those that have maximum butter, no lite or fat
free crap.