This is the 10981st most frequent Polish word.
fantastyczne
"Fantastyczne" means "fantastic" or "amazing" in English.
Here, 'fantastyczne' is describing the movie, emphasizing its exceptional and enjoyable nature.
Film był tak fantastyczne, że oglądałem go dwa razy.
The movie was so fantastic that I watched it twice.
The word 'fantastyczne' here is used as an adjective describing the quality of the place as wonderful, admirable, or excellent.
To jest fantastyczne miejsce na wakacje.
This is a fantastic place for a vacation.
In this sentence, 'fantastyczne' modifies 'pomysły' (ideas), indicating they are creative, innovative, or exceptionally good.