The night before a review I review basics. Engine size, horsepower, torque and performance figures. Just so I don't say the wrong stuff (it still happens though, I am only human after-all). Everything else is improvised. I come in with a rough idea on what I want to talk about, but it all goes out the window when I start driving. It is my personal opinion on the car as it happens. And it seems more fluid because of all the jump-cuts I hide with other footage. There is not necessarily a jump cut behind every exterior shot of the car, but there are quite a few.Do you script anything or do you just say what comes to mind? It seems like what you say is pretty fluid, which has me curious to know how you plan out what you're going to say.