Questions & Answers about To naprawdę fajny film.
Why is fajny film in the nominative case here instead of the instrumental case?
When you use the pronoun to to mean 'this is' or 'that is' followed by a noun phrase, Polish requires the nominative case. You only use the instrumental case when a regular noun or personal pronoun is the subject, for example, On jest naprawdę fajnym filmem (It is a really cool film).
Is it correct to add the verb jest and say To jest naprawdę fajny film?
Yes, absolutely. Both versions mean the exact same thing and are grammatically correct. Dropping jest in to sentences is just a very common stylistic choice in Polish that makes the statement feel a bit faster and more direct.
Is the word fajny considered slang?
It started as slang but is now a completely standard, everyday colloquial word. You will hear it constantly in spoken Polish to mean cool, nice, fun, or good. However, you should still avoid it in highly formal writing or official documents.
Can I move naprawdę to the end of the sentence?
You can, but it changes the emphasis. Leaving it before fajny naturally emphasizes how cool the film is. Moving it to the end, like To fajny film, naprawdę, makes it function more like an afterthought or a confirmation of your statement, translating closer to 'That is a cool film, seriously'.