The optional safety kit is well worth avoiding, though - the lane departure and blind spot systems suffer from lots of false positives and the automatic high beam is almost comically inept at working out when to dip the lights. (evo.co.uk)
In summary if you have an autocorrelated time series (such as temperature) you will get lots of false positives without the methods shown in this paper. (berkeleyearth.org)
You will have a lot of false positives, and you will be taking many unnecessary evasive and preventive actions that are ineffective. (religion.blogs.cnn.com)