I love-love-love backlit flowers!
Don't mind the glare in the least.
The only thing I do mind is the horizon ... that big dark line of mountains on the other side of the lake is too wide ... I did the "scroll-crop" using the top of my screen as my "means to crop" and find the flowers come out a lot more if that part there becomes maybe only just a thin line. If you want to keep up the default frame size, you can then crop in from the right ... moves the flowers more to the right and gets rid of a bit of the flare... if it were mine, I'd consider that.