Let me drop an honest opinion because I’m a big desktop app user so I was excited to check this iOS one. I would say, yeah, i might use the pointer for my presentation but try to drawing using motion sensor is not what this app supposed to do for iPad. I think most of people are expecting using Apple Pencil to draw something and reflect accurate rendering on MacBook screen.
Nobody does physical presentation nowadays, and no need for pointers if you can reach mouse, correct?
Again, when I can not draw by my mouse, I need to draw using Apple Pencil. Let’s say if you are math teacher, and in order to write additional equation in white space on your slideshow, you want to use Pencil, not mouse. Please create straight forward Apple Pencil to draw and reflect on Mac.