I'm just reusing the other guys' terminology. In general I'm just talking about the pacing of blockbusters, and the guy said I'm rationalizing really bad movies with "frenetic" pacing.

I think your definition of frenetic is different from his. When he's talking about frenetic, he's talking about the new Top Gun and MCU blockbusters and such and such. He thinks that level of momentum is bad and too way too quick, which is a deviant opinion from most of the general audience who loves these blockbusters.