iPhone 4 antenna issue in Singapore

I have received many comments, feedbacks, emails, reading from other site and watching video regarding iPhone antenna issue in Singapore.

Most of them don't have a drop call at all. Singapore is a small country, we're not a big country like the States. They might get 3 to 4 bars signal which is not surprising at all but why are we still getting low signal? Only iPhone 4? I get low signal on my 3GS after updating to iOS 4.01(read more about it here)

I do think that it's not really a big deal. Just put a case and you're done. I mean who doesnt want to protect your iPhone!

Anyway, not every iPhone 4 has the antenna problem. Some kind of bad quality control there. If you got the unlucky one, attaching Apple rubber bumper accessory would solve the problem.

Also,  the guys at CNET Asia tested the iPhone 4 in Singapore StarHub SIM card and found that they could get the bars to drop indoors but not outdoors. They also have a video here.

Do you have antenna issue on your iPhone 4? What do you think? Apple knew this before they launch the iPhone 4.