After being in a pool phase, we've gone to both Master Q and Le Cue a couple of times each and I vastly prefer one over the other.
Master Q is definitely bigger and has more features such as snooker and more tables. My main issue with this place is that it's grungy and it feels like at any time a spontaneous fight can start. Kidding of course, but it definitely has a more "underground" vibe. If feels sketchy and the service is to be desired. It is meh and we've never had any drinks or food here because of the atmosphere. Another problem that I have is that the space gets cramped when it's busy. Many times we've had to wait for a guy to finish his shot before we could continue with our game. Meh.
I give this place a 2.5/5. Although it does have some pros, I think the cons outweigh it and I prefer other pool places other than this one.