I've been a glfag for so many years now and I doubt I'll ever find a good gl show/manga. It's all either catered to males or porny/not serious/stupid/about literal children.
But if you know anything even remotely good, I'd love to hear about it. I really wanna see some well-executed GL with plot, romance development and all.
I agree with you, though. Bloom Into You - as cute and normal it is - is very typically the type that goes nowhere romance-wise and it's just plain boring when you think about it.