CAn anyone rate this aircraft in comparision to the best in the industry right now by ability and price. See eurofighter for example. click on "Affordable Air Doinance".
Eurofighter Cost
Dude, the meaning of J-10 is not how it is superior or inexpensive. Rather, the significance is that it is made in China. The exception to purely "made in China" of it may be that it still uses Russian engine. Given the fact that China has the amount of people (it produces thousands of PhD yearly, similar to that of USA) and the amount of money, strong engines will come out shortly. If the management can be further streamline, it'll be even faster.
http://www.issues.org/23.3/wadhwa.html