Is the mood of the input text negative?

Text: Thanks to Norton Junior School for Friday\u2019s superb Op Anticipate assembly and the fab singing. Katy Perry\u2019s Firework had us beaming all day!
Thanks to Norton Junior School for Friday\u2019s superb Op Anticipate assembly and the fab singing. Katy Perry\u2019s Firework had us beaming all day!