Titanic 3D opens with $4.3 million, sails towards likely $20-$25m 5-day total.

The much-hyped 3D-release of James Cameron's Titanic debuted yesterday with a solid $4.3 million.  What's left to do now is merely play with the numbers to estimate where the five-day opening weekend for this 3D release will end come Sunday.  The wild-card for the weekend is that tomorrow is Good Friday, which means that many kids will be out of school for at least part of the day.  On the other hand, Easter Sunday means that families will be spending the day together, and even if a trip to the movies is in order, I can't imagine the entire family agreeing to a 3.5-hour emotionally-draining tragedy that most people own on DVD being the likely pick, especially as families with small children are less likely to shell out for the 3D upgrade.  Anyway, let's presume that Easter Sunday cancels out Good Friday and call it even.