Assess the sentiment intensity of the tweet "@WWE is the live event Brock vs Orton 2 this Saturday on the WWE Network? If not it needs to be! :) #wwe @RandyOrton @HeymanHustle #revenge" based on the mood of the author. Provide a rating from 0 to 1, where 0 signifies extremely negative and 1 signifies extremely positive.
0.500