Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: it just gets better ever time do you know if there will be a 4th one, i loved the action but come on does it have to be a super model evertime that is the girl?
[EX A]: Positive

[EX Q]: Only has limited access to OBDII data stream unless you pay more money to upgrade the software.
[EX A]: Negative

[EX Q]: I thought this would be good to try because I love the floating beads in the other rabbit vibes. I am a single gal, solo practitioner so to speak, and found that the steel rotating balls are just not comfortable for me. They are too hard with no give and get quickly uncomfortable especially if you squeeze your muscles. I can usually have one orgasm with this toy but not the multiple orgasms with the more comfortable rabbit vibes with the pearl beads. It's okay but it just doesn't get the job done for me.
[EX A]:
Negative