I think it is fair to say that everyone is thoroughly impressed with Ghita's knockout of Hesdy Gerges and his performance in general. Gerges is an incredibly tough fighter whose defenses are usually air tight. If you need an example of that, go no further than watching the controversial bout between Gerges and Badr Hari in 2010 where Badr Hari was throwing everything that he had at Gerges but Gerges would not go down. It led to one of the "Badr Moments" that we will all miss so much where Badr Hari pushed Gerges down and punted him in the face. After the beating that Badr put on Gokhan Saki, you should be able to appreciate just how good Gerges's defenses are against powerful hands.
So the marvel is that Daniel Ghita, the man who we have all labeled as the guy with no hands went ahead and took Gerges out of the game with a marvelous three-punch combination. Watch the fight again. The game plan for Gerges early on was to not allow Ghita to get into a rhythm with his kicks. Ghita quickly walked Gerges down into the corner and began his barrage of kicks, which Gerges was able to check or defend while keeping his hands up near his head to defend against possible punches. Ghita then began throwing combinations while in the corner, mixing it up just enough to begin cutting away at Gerges's defenses. Ghita's jab became incredibly important all of a sudden, as he was using it to set up the low kick, and then other times he was not. So now every time Ghita was throwing the jab, Gerges had to wonder if the low kick was going to follow, or if Ghita was just going to jab.