First impressions of my iOS 13 is actually good .. except some bugs I’ve discovered. Currently, as we all know there is a lock screen bug that causes a security issue. But, also on the lock screen, there is a small UI bug that leads to some notifications to float left and right with a scrollbar that sometimes occur. Also, pulling up lock screen from bottom is sometimes buggy. In addition of these bugs, there is a small issue on Apple Photos app that if we scroll photos very fastly, the app crashes..
BUT these all are small UI bugs? YES, of course. Also, they may occur because of not clean installing the update. Of course, there will be patch in next weeks.
After all, I am really happy with the update even not installing it quickly may not be a good idea. (Impatient behaviours observed)

Changes

<> Dark mode is really good even some apps (like WhatsApp) not support it now. I really liked dark mode, because it is a big change for iOS operating system.
<> Apple Photos app is really improved. We can sort our photos as choosing between ‘Yearly’, ‘Monthly’ and ‘Daily’.
<> The status bar icons, labels (like network label) is a bit bold now. The text font seems good.
<> Now, keyboard has “swipe the letters to spell out” feature by default on their default keyboard. Actually it was already supported by some third-party keyboard apps but this feature is mostly for the users who use default keyboard app and don’t trust or don’t use third-party keyboard apps. (As you all know, there is some security concerns on third-party keyboard apps) <> iOS 13 has new memojis. We can customize them as we want.

For now, these are the most outstanding features. I will be updating this page as I am currently discovering the update..