Time Out says
Formerly the Maya Pub, and reopened under new management in summer 2010, the enigmatically-named Q remains a key way-station on the city’s nocturnal itinerary. It’s a big, relatively sparse space decorated in strong colours, perfect for DJ-driven club nights or occasional rock-pop gigs. Thursday’s Trash Electro Party is a particularly popular date on the local party calendar. The quayside terrace is a good place for a quiet daytime pint.