It looks very good in pictures. The (limited) info on their web site seems like it is very similar to Zaino products. It basically looks like the same as Zaino with only Z5. Z2 is icing on the cake.
You say it's a friend's ride? Ask him how long it lasts. Does he do it once a month or does he layer so he never even notices.
This year is my first with Zaino and I am using it on two vehicles. I'm anxious to find out if the water beads and Z protects in March after 6 months of winter abuse.