This vid is more a booty tremor than a booty quake: You can feel some movement, but not enough to worry about breaking things. In other words, it's not bad, but doesn't quite live up to the name. It is a workmanlike production, average in all ways, including the level of booty shakin'.
As with most average-level vids, there's really nothing wrong here, just a general lack of excitement and heat. The girls do the standard: wiggle, twiddle, suck, fuck, blow come bubbles. Cut to the next scene and see the same. Watch closely or you might miss the intermittent flashes of interest shown by the women. The highlight is the final scene with Olivia Winters, simply because she actually seems to sorta' enjoy being there. She has a lovely smile and looks good in her red corset.