I have all my favourite episodes of TOS video anyway.
They've been seen on TV so many times, for the past 40 years that I'm probally more word perfect with the script then the cast was during filming back then!!
Kirk never says, "Beam me up, Scotty!!"
Scotty never actually say, "I canna change the laws of physics!!" but actually, "I cannot change the laws of physics.... it'll take an hour t restart the engines!!"
Nobody is seen to use a toilet despite several situations where you'd expect a queue to form outside the corridor.
And howcome, even in TNG, nobody ever catches an alien virus that causes diaroiea, eh??!!
Aw, come on, someone eats an alien food stuff and only has a headache or coma??!!