It’s not really a tilt... it’s a trim. So it’s not smooth and not intended for use during capture. The Breeze is a very simple selfie drone with little features but works well for quick capture in places you can’t bring in a bigger camera platform. It’s also an excellent pre shot tester to look at POV and light and shadow orientation. I also use it for indoor simple filming when I’m in an environment where optical flow is working. I’m pretty sure it came with a big orange notice that said it was not returnable to the seller and you must deal with Yuneec. Not a good idea as I doubt they will find a problem unless your trimming makes the camera tilt not stay in one place and it’s physically moving all the time.
For what it’s worth, I’ve learned tilting down before any reverse flight can yield an editable fairly smooth pull back but it’s always showing clunky swings on any movement. It’s not a spark let alone a mavic but I’m used to Yuneec quirk and don’t want to learn a new set of frustrations and I understand all the numerous Breeze shortcomings and have learned how to use it efficiently.