Is the sentiment in the given input text neutral?

Input Text: So\u002c I just sat through UNITED 93. I\u2019m not sure about how I feel about much of what I saw. I\u2019ll need some time to process.
So\u002c I just sat through UNITED 93. I\u2019m not sure about how I feel about much of what I saw. I\u2019ll need some time to process.