When I first set up the Bushnell Impulse, it would not stay on. I could hear a 'crackling' noise when I put the batteries in, and discovered there was moisture inside the camera.
I put it in an area so that it could dry out overnight. After I got it dried out, I turned it on and it seems to work pretty well. I had it on 'tracking mode' which makes it take a picture every 5 minutes. That's not what I wanted and it took me a couple of days to figure out why it was taking so many pics.
I've had it set up in my garage facing my main entrance to my home for about a week now. I have it set on 'low' motion sensitivity, and it does not capture a picture every time someone goes in the door, which is about 15' from the camera.
One nice feature is that I can send it a message to take a picture any time I want to, from my phone.
Also, when I set up my data plan with Bushnell, they give you 30 days for free, but it automatically signs you up to charge your credit card every month after that. And the only 'free' plan available was the $14.99 a month plan. There is a $9.99 a month plan, and I can go back and change the plan if I want to, and I almost certainly will change it.
On a scale of 1 to 10, right now I would rate this at a 6 or 7. I'm just not real impressed with it yet, but I've only had it at my front door. Hopefully, when I get it out in the woods looking at some deer, it will be better.