Is the input text sentimentally positive?

Input: This goes way too fast :O Its been already a year that I saw Avril Lavigne in concert <3 October 25 2011\u002c one of the best day of my life :D
This goes way too fast :O Its been already a year that I saw Avril Lavigne in concert <3 October 25 2011\u002c one of the best day of my life :D