GreenSock TweenMax

I use it consistently now. It is awesome. Yes, it is worth the time. I might suggest you look at the script comments where the author mentions the sequence application part. It is really priceless and in my opinion, will catapult your animations to the next level.

I use TweenLite all the time, and TweenFilterLight, and find it works fine. I have Tween Max, but have not had the chance to use it yet.
eholz1

Works fine. I've had one issue where a onComplete didn't fire but otherwise... does the trick.
Overall feels more or less like Caurina where Caurina has svn and good doc's. I guess I'm slightly in favor of Caurina but I use TweenMax in some projects too. Sequencing seems easier to do in TweenMax.