I know this is doubtless a very nostalgic addition for some players, but from a usability standpoint, they're flawed inasmuch as they cut off the chat window.
It also messes with the overall consistency of the game. No doubt, many players, or those who have not played KOTOR, will be confused by this sudden change.
The graphics and lack of camera movement are also very 2001. Low-tech, boring.
I HATE the lack of voice-over for my character. I /love/ her voice; I specifically made her /for/ her voice acting.