It's funny, I didn't understand the LOVE!AWESOME feeling people seemed to have about Nathan Fillion at first. I mainly remembered him as creepy!Caleb on Buffy and, while I didn't particularly DISlike him, I just found him "ok" (did NOT see what all the fuss was about!). I watched the Firefly pilot and Dr. Horrible's Sing Along Blog and this meh/ok feeling remained...until I saw Castle. After watching a few episodes, loved the show, really liked NF, so I decided to give Firefly another try and loved it too. NF's usually pretty hilarious in interviews as well. It's odd...usually the initial feeling kind of stays with you...I have no idea why it didn't in this case.