Didn't really pay any attention to Obombacare. The week it launched I bought health insurance on the interwebs for $100/mo (just moved to CA, also didn't realize I bought it that same week). High deductible but only using it for catastrophic events...price seemed fair to me.
I have a feeling your plan isn't the newer TUCA plans. Get a quote here:
https://www.coveredca.com/shopandcompare/#calculator