Inspired by the home video release of TRON: Legacy and the original TRON (for the first time on Blu Ray) hitting shelves today, I wanted to look at popular stand alone films/franchises that have several years (even decades) between installments. To date, some are good, some are bad and there are scheduled/rumored sequels to some older properties coming down the pike that seem questionable. To this day, it still boggles my mind that Disney wanted to dust off the original TRON and attempt this sequel a whopping 28 years after Flynn’s adventures in “The Grid”. Now truth be told, I liked Legacy and it did a fine job at continuing the story but had trouble fleshing…