All right, would it be better to making 25 $10 million movies as opposed to one $250 million tentpole?
The answer is yes and no. There are a lot of movies that in the past have gone to be wildly successful movies that have had a smaller budget in the range of $10 million. A lot of those were a while ago and the movie business has changed somewhat since then.
With movies, a large part of it comes down to star power and distribution. People have a tendency of going to watch movies where there is a star they know. That's why so many tentpole movies get big names to star in them.
The next part kind of needs you to understand how distribution works, especially cinema and home market release. If you're an independent filmmaker and you're lucky enough to sell your movie to a distributor, it's unlikely that you're going to see any money returned to you.
Why?
Take your $10mil movie. Most of them fail. Out of the 20x10 mil movies, you get 1 that's destined to be a hit. You're lucky enough to create a movie that's destined to be a hit. In the week before your movie comes out, the distributor spends $35mil (about the average amount that's spent on advertising per movie) advertising your movie. Your movie comes out and is a big hit. It takes $70mil in the first week. The distributor continues to spend another $20mil in advertising money since they have a hit and they want to give it legs. It takes an additional $50mil. 3rd week 10mil advertising and it takes an another $35mil.
Now we look at the money side of things:
Takings:
Box office tickets: $155mil
Costs:
Cinema cut: $77.5mil
Advertising costs: $65mil
Distribution Fee (30% on 77.5mil): $23.25mil
You've already come up with a $10.75mil loss. On top of that there are a lot of miscellaneous expenses.
Then comes the video sales. The usual deal is 20% of wholesale sales (about 60% of retail) and there's usually about the same amount in home video sales as box office, so about $155mil. Assuming you're going to make about the same amount of sales from home video (did, VOD etc). You'll see about $18.6mil from it, take away the $10.75 mil loss carried from above, you'll get approx $7.85mil.
Then you have cable, tv sales and the other associated sales to go along with it. That's usually about half of the box office which the distributor takes 40%. That leaves you with $46.5mil. Carry over the $7.85mil and you've made $54.35, less your $10mil investment in the movie, that leaves you with a $44.35mil profit. The distributor will also charge a plethora of other fee's, like interest, administration fees, currency exchange fee etc. etc. but for neatness we'll leave those out.
Now take into consideration that you've earned a 15:1 ratio at the box office, which is rare, very rare. So from your $200mil, you've managed to turn that into $44.35.
Lets say you're good at what you do and you manage to get 2 hits, at the same numbers, you end up with $88.70 for your $200mil. To break even, you'll need to get a 1 in 4 hit ratio which would make you about $17mil profit from your $200 mil.
So while making 20 movies for $10mil each can work, movies in this range fail more than they succeed. The movie studios worked this out a long time back, so these days they tend to concentrate on their tentpole movies and use the independents for the smaller movies to fill in the gaps. The distributors manage to make most of the profits.
This make some sort of sense?
I know OF Chaos Theory, but I don't know what it's all about.
Probability is used when you know all the variables, so you can work out a mathematical formula to determine the odds. When dealing in business, you don't know all the variables, thus Chaos Theory was designed to help with decision making where you don't have all the information and still need to make the best decision (not necessarily the right decision given foresight).
Why movies suit chaos theory more than probability is due to you don't know how well a movie will go. There are a lot of variables when making a movie: Eg. How many people you able to let know about your movie within your target audience, quality of film, star power, whether a cinema will accept your movie to play etc. etc.