This is the 1237th most frequent Catalan word.
espectacular
Spectacular; impressive or striking.
In this context, 'espectacular' is used to qualify the experience or moment ('un moment') as extremely impressive and wonderful.
Va ser un moment espectacular veure els focs artificials a mitjanit.
It was a spectacular moment to see the fireworks at midnight.
In this sentence, 'espectacular' is used as an adjective to describe 'l'espectacle d'anit' (last night's show), emphasizing its outstanding quality or impressiveness.
L'espectacle d'anit va ser espectacular.
Last night's show was spectacular.
Here, 'espectacular' is applied to 'la vista' (the view) as an adjective, highlighting its exceptional and breathtaking appearance.