I personally went with Let's Go Cena/Cena Sucks due to this very reason. The crowd practically ignores everything his opponent is doing and it makes the match all about insulting Cena. Not to mention we have to hear the same ol' "John Cena knows how to draw emotion from the WWE Universe!".The whole "Let's go, Cena - Cena Sucks" thing drives me crazy. It craps all over his opponent. Every match is all about Cena, from the booking to the angles leading up to it to the commentary and even the crowd. Why even have opponents?
It also feeds into the notion that Cena is polarizing, which is a stupid thing to get excited about when he is supposed to be outright popular.