I think most peoples reaction to the f series problems are over-reacting. Saying they will take the system back and it is junk....
Yes i agree these problems are not acceptable for a final product but the problems like when searching for poi will definitely be fixed soon. A company as big as pioneer is not going to let something like that continue or they will hurt their name and no business wants to do that. The system saying comma instead of point something miles is not going to be a deal breaker for anyone normal. Even the poi searching for me isnt a deal breaker, hell i can use my ipho