Instruct: Classify Amazon reviews into positive or negative sentiment
Query: THE SAD MOMENT WHERE MEGADETH FALL.....

TRUTH BE TOLD...From KILLING IS MY BUSINESS to CRYPTIC WRITINGS, MEGADETH bring only GREAT THRASH HEAVY METAL to the world...There's so many great songs...So many great albuns...but this one, Risk is trully THE SAD MOMENT WHERE MEGADETH FALL...Risk got 1 or 2 decent songs for a MEGADETH fan, but what i hear on risk can't be trully a megadeth album...People say metallica is a sell out, but this one is THE BIGGEST try of being a SELL OUT from all...some songs could easilly be found on a bon jovi or a nikelback album...I think unfortunatelly after this sad mistake, MEGADETH kind of lost their way...after risk there's 2 great ones: THE SYSTEM HAS FAILED and ENDGAME....