Samsung can add lot of improvements to one ui. O think Samsung should add cool animations like Miui but they must be smooth and fast as Miui animations are great but not so smooth. Samsung should give experience like emui it's UI is cool and great look and feel. And most important thing is optimization which Samsung should focus on it. And yes new quick panel needs some UI improvements overall new blur look is great but it can be more as we are expecting with from a tech giant company like Samsung.