My Buddy bought the blue oval set on eBay for his 2000 GT, I saw them firsthand and they seemed to be sturdy and were decent quality; they even had greasable bushings. Personally I want to go with MM lowers and FRPP replacement uppers.
The only blue oval product that I have bought has been MAF and injectors. Both have been fine but when I buy control arms I'll buy Maximum Motorsports.