I want to know the answer to the following question:
How many of its own five stars did TechRadar award the PS3 Slim?
All the background I'm provided with is that "CNET awarded PS3 Slim four out of five stars praising its Blu-ray capabilities, 120 GB hard drive, free online gaming service and more affordable pricing point, but complained about the lack of backward compatibility for PlayStation 2 games.". Is that enough to answer the question?