We have a doorbell and two stickup cams. Got 'em for Christmas. LOVE them. No, they are not live-video surveillance cameras. They weren't intended to be that. They are wireless, and they sleep to save power. Even the doorbell that is connected to the doorbell power source sleeps, that power source only keeps it charged up. It does not keep the camera live and hot. You can go to "Live View", but the WiFi signal in to wake them and negotiate security protocols makes the wake cycle slow, sometimes as much as 15 seconds.
The only time a camera is immediate is if you answer the motion triggered feed or door ring. Hearing, and talking thru, works marginally well. Again, wireless and on the fringes of your AP signal range makes them a little sluggish. WiFi Bridges make this much better. The Stickup Cams need to be charged periodically, but you can get a solar charger. Again, that only keeps battery up, it does not change live-view behavior. We have to charge once every couple months, not bad considering they are all getting motion triggers all day long, recording and uploading video every time. Tuning sensitivity/range down can drastically reduce wake cycles and conserve battery, but I would rather see more than save battery.
The cloud storage is cheap at $3 per month per device, compared to the 5-camera Belkin/Wemo system we also run. That system exhibits similar latency, but with far lower resolution and poor low-light performance.The volume of vdeso we can review is staggering.
Yes, it could be a LOT better, but without putting up a powered on-all-the-time camera system the Ring system is really very good. The resolution is pretty damn good for the price. The motion trigger controls are excellent. I would buy more if I was so inclined. It does what it's intended to do, alert you with live video when someone triggers the motion.