And what woud that asthetic be?^^ I meant how the show was filmed as opposed to set and costume design. Mind you I think TOS' aesthetic could have been respected more even though updated for contemporary standards. In light of what we got in the Abrams' film I wish they had gone that route, but I think that's one of the least of the film's failings.
I'm not an expert, but I think different directors and different budgets brought different asthetics to TOS episodes. Plus TV and Movies are differnt mediums and require a different approch in they way they are filmed. The last thing you want in a theatrical release is something that look like it was meant for TV. (Which plagued several of the TNG movies).