DVD you must be own

The key to the show,The Big Bang Theory DVD though, is not that they both fall haplessly in love--Leonard does, but Sheldon remains impermeably aloof and caustic about anything resembling romance or human relationships in general. While the push and pull of Leonard's yearning for Penny motivates much of the series' ongoing plot, The Big Bang Theory DVD real drive comes from Sheldon's fantastic combination of obsessive-compulsive neurosis and grandiose obliviousness. He's a brilliant comic creation, imperious and dorky, a seamless collaboration of clever writing and an inspired performance by Parsons. Whether Sheldon loses his job for insulting his new boss, or finds his ego bruised by a child prodigy, or finds himself unable to bear being part of a lie that Leonard has told, he attacks the world with a relentless need to assert his supremacy--and the results are deeply funny.
I would like to see both series of The Big Bang Theory 123 on DVD , It's a real shame that it never got the credit or exposure it deserved, being shown at 11pm on a week day never helped. Considering some of the rubbish that gets prime time viewing it's no wonder TV is on the decline.