Judging from that consistency in storytelling and in performances by such stars as Bryan Cranston (Walter White), Aaron Paul (his sidekick Jesse Pinkman), Anna Gunn (who just won an Emmy as Walt???s wife) and Betsy Brandt, the end will likely pack unforgiving potency.But one thing is dead sure: It will be beautiful.???Breaking Bad??? has often been described as addictive, and if that???s so, the l