TRON: Legacy - spoiler-free brief review

The original Tron + the Matrix (probably the second part of the trilogy). Visually stunning - Daft Punk got turned up louder than Wendy Carlos in the original. Some thought-provoking philosophical themes that I liked - one major plot hole that I didn't. Also, needed moar Bruce Boxleitner (did they blow all the "artificial youthening" budget on Jeff Bridges?)