Not as tedious as it's getting reading them.
Writing about a fun blat on the road is fine, and at the start of the OP's post I was quite interested in it as it was a bit different. It's all this utter nonsense about "Why is my car not as good as this one?" or "How much more power can I get so I can be quicker than X car?" that I'm fed up with. If you want to improve areas of your car, fine. If you're wondering why another car is faster, then go and ask the owner of the car.
If you want a quick car, there are plenty quicker and cheaper than the Zed. If a p*ssing contest is what you want, then just buy a different car.