What was the meaning of the following statement from Android #18?

[SIAD]

What was the meaning of the following statement from Android # 18?

Android's statement # 18 about "Vegeta bluffing so badly that he barely hurt Moro", did she find Vegeta exaggerating about her own power or was she simply shocked at how strong Moro is?

 

[Captain Cadaver]

She clearly thought Vegeta was overestimating his own power.