It's not the government's role to pay for your health care. Do you want them to help you pick your nose next?
Since this is a state decision, if the voters want it, I say more power to 'em. However, there will be a big price to pay. My hunch is they've underestimated the total cost of this. That will require more taxation from the get-go. To keep costs "low", they'll limit service to participants and probably force long waiting periods. Eventually, you will pay some part of your care out-of-pocket. It's just a matter of time.
Over time, since "government money" is freely available, costs will escalate. Your $14 asprin will shoot to $20. They'll raise taxes again, perhaps create a few new ones. This won't be the only cost. Businesses will be hard hit (they always are) and will pass along the hit to their customers. So everyone will pay more for local goods and services.
In a vain attempt to "fix things", your state government will increase regulation, burdening health care providers even more and expanding government's role. That will increase costs even further.
I've seen how our federal government has managed to help screw up health care for all of us. Hopefully, this will pass in your state and fail miserably so it will never be tried again.