I have the Z1 and when ever I enter a destination, the Z1 will take me to the area and say that I have arrived and I heard that the Z2 has the point Address system and I wanted to know if it work well??.

I'll give an example:

Today I took my child to the Hospital and a half a mile before I got to the Hospital the Z1 told me that I had arrived at my Destination and I was looking around and I say to my little girl this is not the hospital and I drove a half a mile up the street and there is was on the left. I thought to myself why don't the Z1 take you to the Hospital and tell me to turn left into the Hospital drive way and then say "You have Arrived at your Destination". I'm pretty sure all the Z1 owner know what I'm talking about I just wanted to know if The Z2 really fix this problem and the Z2 owner would know the answer to My question.

I would say the issue is that its going to get you close, but I have a upgraded Z1 to a Z2 and it does seem to be more accurate but again not always perfect...