
Just like any sport you gotta know the rules if you expect to succeed.
FIRST teams always demonstrate Gracious Professionalism but that does not mean there can't be honest disagreements - they key is knowing what you're talking about...
The responsibility for making calls on the field is the referee's. FIRST referees have the unique challenge of calling a new game each year - as opposed to developing expertise in a game that stays the same. By-and-large they do a great job.
Part of the reason for this is that they are trained. Part of the training is taking an on-line certification test. They are not infallible, but they've done their homework.
If you are competing in FTC do yourself a favor, read the rules!
The game animation is a good overview but the details are much more involved that what can be covered in a 5 minute video. There is a simple link on this page (just look to the right) with a direct link to the game rules. Check them out, you'll be happy you did.
Ken