I recently spent a handful of hours in this lounge (using my Priority Pass Plus) while waiting on an after midnight departure. It was comfortable and the WiFi worked well. The music plays on a loop so you will hear the same songs over and over if you spend more than an hour inside. They do make departure announcements.

I sat near the kitchen and could easily see and smell when fresh noodles were made, or food was refreshed.

I also had access to the temporary Sky Team lounge (via my Elite status) that was setup down in the gate area near the departure gate for my GA flight. I spent less than an hour in this area and while it had refreshments, they were not as nice as those in the Premiere lounge nor was the atmosphere.