Has any one used aFractal design Define S case

I have not had a case for a very long time , this case looks very promising . It is totally open on the inside with plenty of room for rads . Any major downfalls I should know about ?

My sig rig is in one right now, pretty nice case layout if you dont need bay drives. It gets a little tight in parts of the back with wires but its doable. It is well built for its price range, but it is no lian li or anything. The psu filter comes out of the back instead of the front so its a bit hard to get at depending on where you keep your tower. And the bottom 140mm fan bumps right up against where longer psus(180mm) sit making it very hard to use unless your psu is modular and you dont use the bottom row of ports.