The polite way of telling you that you suck. Used in showbiz and delivered with a smile so that you are blissfully unaware of the truth until you have time to contemplate what has been delivered.
Record company exec: "you guys are really great.....really, here's your card back we'll call you."
Wannabe 1: "hey man I think he likes us."
Wannabe 2: "no way dude that was totally a hollywood fuck-off - we sucked."
Record company exec: "I really loved what you were trying to do there"
Wannabe 1: "hey man he really likes us."
.... you get the idea.