Broke the propellers and did a little more cosmetic damage but after replacing the propellers, was like new again.

One propeller didn't work right out of the box

My propellers are weak, and cracked after hitting the wall of my house

The propellers are not overly dangerous which is good

I've had this drone for about 2 weeks, and I have already needed to replace the propeller guards (I bumped into a lot of things while I was learning how to fly it!

One propeller stopped working by Friday

Fragile, propellers come off easily and broke shortly after purchase.

I think the batteries and charger were a good investment, but because I installed the included propeller guards, I have yet to even break 1 propeller.