In the demo, is all the bounciness necessary? Does it have to zoom when I click on any of the dots? Why not just show me the data when I mouse over? The zoom d

In the demo, is all the bounciness necessary? Does it have to zoom when I click on any of the dots? Why not just show me the data when I mouse over? The zoom does not give me anything new. May be you have good reasons, just my 2 cents.