About this video:
"Zev Mo takes a look at the Samsung Captivate from AT&T and the Vibrant from T-Mobile.

As for the lag that I discussed:
I should have said filesystem problem, rather than touchwiz.

The lag is because Samsung uses a proprietary RFS filesystem. Until Samsung fixes this, there is a workaround that creates an ext2 filesystem on your SD card which creates an I/O buffer to stop the lag.
http://tinyurl.com/samsunglagfix

This “fix” will not really be used by the average consumer, so until Samsung fixes these two issues, I am still very impressed by the hardware, but they are a no-buy for me."