5.0 for the computer, 0 for the missing cadence sensor, so a 3.0 rating. I've owned a Niterider Rebel 3.0 for over 15 years (this purchase is a Rebel 5.0 - a couple more functions), so I know how it performs and I like it. I purchased these (I bought 2) because my old one is finally starting to die, and I'd like to keep the same functionality. I use a cadence sensor with my old system, so this seemed like a good deal, especially because they are old technology (New Old Stock). Both computers work fine and connect with both my old and new wireless sensors. The speed sensors included in the packages came with the battery factory installed, so, after 15 years, the batteries were dead - not a big deal, unless you wanted to use them right out of the box. Unfortunately, no cadence sensors were included in the shipment. Bell's Bike Shop's voicemail said they didn't have any cadence sensors and the listing was a Walmart error. I found their identical listing on ebay (item 301928680920), with the same claim of a bundled cadence sensor, and it's listed as a bundle on Bell's invoice, so the listing error wasn't Walmart, it was Bell's Bike Shop. My only options were to return them or keep them - no partial refund for the missing sensors was offered. I decided to keep them, because although I could repurchase them at a lower price elsewhere, the time and effort wouldn't be worth it - and I'll need the extra time to track down another cadence sensor (or two) elsewhere.