The idea is great - but there are some drawbacks. 1) putting it up was hard - you def need 2-3 people - and getting it straight was just as bad 2) there is not border or marker rest so that makes it less like a white board 3)when erasing you have to be careful you don't stain your wall
I think this is a great idea for a glass wall or office space - but for a home office it isn't the best. I am thinking of moving mine from the home office to a garage work space to make it more useful and I don't have to worry about my wall. 
I also don't know how it will hold up over time to staining