The same could be said of many subatomic particles that were found as we built larger and larger colliders.... it's a very big deal in advancing our understanding of.... everything.
We've proved the simple model, but as I said I don't think anything else will come of this and even if something does come of this I doubt you or I will be alive to see the results.
There is a possibility that even though we've discovered the Higgs, nothing else will ever be discovered or come of it.