Given this review: "Just What I've Been Looking For Superior ap! Instant messaging with the ability to add groups invite friends and the ability to have secret chats; this is super amazing. I must send invites to my friends and relatives. What an easy way for all of us to stay in touch this Holiday season. BVCPBu1x" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
A:
Definitely