faulty pioneer lx01

hi guys

has anyone out there experienced problems with the pioneeer lx01 home cinema system?having  invested in my dream tv a 60inch pioneer I expected this to be an ideal companion.I have had two faulty subwoofers and having finally installed the latest replacement the sound is extremely disappointing not to mention the system features.Anyone out there about to get the lx01 my advice is don't even think about it.