Hope everyone is fine! I haven't used it for a long time, but in the time I've been using it, it really is one of the best DJI Mavic Air 2 quad filter packs! It does not remove sharpness or introduce significant color changes. They are slightly more magnetic/warmer but this can easily be removed in any editing software. And in some cases this can be a plus! It can be a little tricky to attach the filter at first, but the trick is to position it at an angle and then simply twist and press to lock it in place. It is very convenient to have a set of 4 to cover you in all circumstances when filming with this drone. I highly recommend buying this kit for DJI Mavic Air 2 if you want to record more cinematic videos!