I grew up on TNG. But by the time I knew I liked 'that show', there were re-runs of TOS on sometimes. I knew it was star trek, and my grandpa explained that was the original before TNG was on. But I never really watched in depth or concentrated on any of the TOS shows. I just bought TOS Remastered on Blue-Ray. So excited to see the originals from start to finish! This completes my StarTrek Collection! I now own all series and all the movies. Crazy! Anything I should keep my eyes out for while I watch?