I'm of the opinion that Blu-rays and DVDs are here to stay, but Warner Bros. might be thinking otherwise. Why else would they plan for their 90th year what Universal is doing for their centennial? That is, Warner Bros. is releasing a gigantic 100-film, 56-disc DVD set ($597.92 SRP), a 50-film Blu-ray Collection ($597.92 SRP), and a 20-film Collection of Best Pictures . . . with more 20-film collections on the horizon.