Though I saw Ryuki, Faiz and Blade dubbed on the local tv, I never really liked them then. Its hard to take a serious show seriously when your dub actors have weird english expressions and accents. It took away the atmospheres of the show. Den-O was my first, and personally my favourite. I watched thru Kiva but skipped some episodes, and Decade was the first series I watched while airing, though I only did so cause my brother was watching it and since he is not always around, I skipped some episodes in Decade too. Which means, till now, only Den-O has been watched completely from episode 1-49