To Do SUCKS

I don't know who--or what team--designed To Do, but it is absolutely horrendous and is no replacement for Outlook Tasks, which gave you a FULL SCREEN to make notes, and it was easy to do (not pun intended) anything, but To Do opens a tiny window in the middle of the screen that CANNOT be resized, so you have a tiny, tiny pane on the right-hand side of this tiny screen to scroll up and down reading notes.  It's beyond horrible.  PLEASE, PLEASE, PLEASE can someone at Microsoft go back to the drawing boards and make an app that fills the whole screen, can be resized, and is easy to use?!