Note on disaster movies..

I realize that my disaster-related postings have been few and far between lately. I know that I have been diversifying on the blog and some of my posts have just been about other topics, but it is also because I have been WAITING for a few movies to finally ship. I really want to know why there is a "really long wait" for movies such as Megaladon.I absolutely positively refuse to believe that there are that many other people desperately waiting for a movie about a huge shark that attacks and eats people. Either blockbuster only has 1 copy of this movie, or I'm missing out on a huge sub-culture of shark and disaster movie lovers..