It's so slow it's hard to use because you are waiting for long periods of time to load data & after tapping buttons. It's a lot of waiting for the app the load, tapping on something, waiting for something to happen, nothing happens so you tap again, then two things happen at once so you have to go back, etc. Secondly, it's got TONS of info but so little of it is useful. Want to see the return on investment? You can't. You'll have to view a bunch of pages & use your calculator app. Terrible.