That color swatch is the key!! It works a little bit different:

1. Everything you create has a style assigned in the browser pane. If you create something new it will be "unnamed" in the properties panel but will not have a name assigned in the objects pane, that makes difficult to select just the unnamed objects. It will be fine if you have an unnamed group inside the objects pane.

2. If you want to draw in the red style you clic on that swatch and every new draw will be red, you can't do that with objects. You can't have an "active name" like an "active style".

3. If you want to group things on a style you simply select those things and clic on the color swatch, if you want to do that with objects you will have to type the same name every single time you want an object to be grouped with others and sometimes it will not be grouped cause you misspell something.

It will be cool if you can have something like a dot next to the eyeball instead of the styles color swatch.