My uncle bought a 2010 optima with the original theta port injected motor, and its still going strong with over 225k. IIRC he paid around 10 grand for the car new.
For comparison, in 2020 I was looking for a 2-3 year old off lease car for around 15k or less. This was right before prices spiked. I found:
2017 Accord 1.5 base, 28k miles - $18,500
2017 Camry SE 26k miles - $20,000
2018 Civic base 27k miles - $13,400
2018 Kia optima EX 26k miles - $14,500
I didn't have a car at the time, but I was headed to buy the Honda Civic that next day with my lady. That's when they reduced the price on the Kia another $600. Fully loaded, leather, heated seats. Sold.
I knew all about the issues with the Theta II, but one key feature I wanted was Android Auto. Only car at this price point that had it. Also, this is the only car that had 5yr/60k limited bumper to bumper. I later found the engine had a lifetime warranty.
When I showed up to buy the car, it had some small things that needed to be fixed under warranty (auto mirrors, infotainment issues).
Point is: purely bought this car based on 1) price and 2) features.
Seems like their residuals arent as good as Toyota and Honda, which is great if you're looking for an off lease vehicle.
If H/K starts thinking their Toyota, I would have to think twice. If you ask me, Honda has lost its mind with new pricing.