Is -25.3 LUFS too quiet for cinema?

In the last month I've been finishing my short film. Audio mixing is the scariest part for me, as I have zero experience. I've mixed it in the Fairlight panel of Davinci, and the overall loudness of the short film is -25.3. Some sites say it's too loud, some say it's way too quiet. Is it good? Or should I normalize it to a louder mix? If it's the latter, what's the best way to normalize my short film's audio?