Wishing for the usual behavior of double-tapping/clicking the trackpad to select a word, triple tapping/clicking to select a paragraph - mimicking how screen taps work.
It does an odd thing right now: double-tapping the trackpad won’t select a word, but if you hold the button down on the second tap for at least a few seconds, it leaves the word selected. But only if you wait a few seconds before letting go. Interesting 
Also as mentioned in another thread, being able to open/close the sidebars with a two-finger swipe on the trackpad might make it more consistent with the Touch interface as well.