Well, I didn't say it was falling apart. I've had a couple of major issues. This model and particularly that version of the motor has some common issues and there are a lot of similar complaints.
The decision I have to make is do I nurse it for another year and hope that nothing else fails as the warranty has expired, or change it now when it may be cheaper than it is next year.
Heads on the bigger Toyota engines have never been their strong point. Remember the Supra?
IMHO, I think Toyota quality has gone down in recent years. My wife once had a Camary with 250,000 km's that drove like new and was very reliable. Tires, brakes, oil and filters were all that was required. It was a great car and never let us down