Review on H2O by Dan West

The ease with which I can make changes in my data set without having someone come into our organization every time we need something changed or fixed! It's so easy for me as an individual user (or even just one person) that it takes away from what would otherwise have been valuable face-to-face interaction between myself/our team members & customers who may not know how things work at all but want them solved anyway!! Nothing really - other than being able to do this type thing remotely instead of physically going back&forth several times per week when needed makes life easier overall.