maybe is better if they will apply different prices based on the country where they operate, based on fact that even 1$ can be a lot in certain countries
This is certain. For different countries there should be different prices. Since a person will prefer a pirated film than pay a large price for it.
I think the intention was also to focus on low income countries first. And i believe this is smart, that is a market that can probably use a streaming/Netflix type service, but can't really afford Netflix.