I have an upcoming three hour layover during which my flights will arrive and depart from Terminal 2. Based on people's experiences, is it worth going to Terminal 3 for the Centurion Lounge (which I think is possible based on what I've read, but there seems to be some contradictory information) during that time or just using the Plaza Premium lounge? It'll be early morning, and I'll probably want to shower and get breakfast.