Owners who bought the AquaSense 2 mostly came to it from an older corded robot or from scrubbing the waterline by hand, and they describe the change as a real improvement: faster floor cleaning and a waterline that stays clean.
It handles awkward shapes well in owners' accounts, including steep bowl-shaped deep ends, as long as the app's multizone mode is used. The concerns are the small basket and one early corrosion case on the charging contacts.
It suits a mid-size in-ground pool with a scum line and some slope, where the owner wants a cordless robot and a dock. Watch the charging contacts, and rinse after use in salt water.