Is the mood of the input text negative?

Text: THEY ARE BACK!!!!! In case you missed them last time\u002c don\u2019t make the same mistake\u002c 1 Nov at Backstage Live and...
THEY ARE BACK!!!!! In case you missed them last time\u002c don\u2019t make the same mistake\u002c 1 Nov at Backstage Live and...