Obamacare was not about lowering Health Insurance cost for those who already had it, it was just the opposite, and it was made that way on purpose, to help pay for those who dd not have it, although many who didn't have it was by choice, either as they were young and didn't want it,, and or would rather spend the money on other things like a lifestyle (nicer car, etc..) that is above their pay grade, as most States already had a High Risk Insurance Pool set up for those with pre-exsiting conditions, and remember that Obamacare was pushed with lies ("you can keep your insurance", and "you can keep your Doctor", and "your rates are going to go down by 2500") And once again not one Republican voted for it!
If you don't like Obamacare, and you don't want Amnesty, then hope that Ted Cruz runs and wins as President, as he is strongly against both.