In the premiership games that don't involve the uglies VAR will operate and there will be the usual early dodgy calls, but in general nobody will notice or care if Motherwell or any other team were denied a goal or gave away a penalty etc.
But be prepared for the media and social media shit storm that every foul, corner kick, potential penalty or goal given/ disallowed will generate for every game the uglies play. They will want every tackle examined and will be on screaming about how VAR is not fit for purpose every time a call goes against them.
I think it will eventually improve the refereeing in Scotland and the game in General but the 1st few months will be interesting viewing.