Below is a part of the dialogue between a little girl named Max and a woman named Carey in the TV series "The Suite Life of Zack & Cody" - season 1 episode 1:
...
(It's the first time Max came into Carey's room. Max saw and came to some audio equipment on the desk)
Max: This is so tight!
Carey: I was just rehearsing for my new show.
...
I checked meanings of the word 'tight' on this website https://www.thefreedictionary.com/tight, but I couldn't find a suitable meaning for this scene.
I guess "This is so tight!" means "This is so cool!" in this case. Is my guess correct?