I have tried it, half and half.  It seems it does not have the same taste
and creaminess as regular.  Also the small ones in a cafe for your coffee, they
seem thinner and not as good.

There is nothing as good as the real thing, just pasteurized.  Less processing
is better.  I have gone back to whole milk, my wife uses skim.  The whole milk
is just so more satisfying, more filling.