Is the input text tinged with positive sentiment?

Text: "Are you coming along to one of our Go Set a Watchman reading groups tomorrow? 11-12, 2-3, and 4-5 in store, free to attend. See you there!"
"Are you coming along to one of our Go Set a Watchman reading groups tomorrow? 11-12, 2-3, and 4-5 in store, free to attend. See you there!"