I agree Guida got Diaz back but did nothing. Plus Diaz was able to toss Guida to the ground from his back and land a lot more punches and I mean a lot.
In this particular fight, nothing was wrong with the NSAC-appointed judges. Clay Guida soundly beat Nate Diaz. Guida took down Diaz at will, and EASILY won rounds one and two; round three could've gone to either one, although I believe I gave it to Diaz.