I so wish we would've gotten a full 7 seasons. Seasons 3 and 4 were superb and were really establishing the show and cast as legitimate. It always takes a few seasons to get in the groove (think early TNG and DS9 - Yikes!). Just when it was good it was canceled. There was such an opportunity to show the birth of the Federation and the early Romulan threat (which was supposed to be Future Guy). I hate that it ended in season 4 and finished with that horrible 'valentine' TATV! It leaves a bad taste in my mouth for a crew that I was really digging.