I'll probablly wait for the shinkenger and Decade movies and the new Ultra Movie, of course i'll stick out till the end of Shinkenger, but i probablly won't watch Double-U (screw you toei) the colors of the suit and the preview turn me off.
I think once Decade's over I shall watch all 30 episodes in succession. Why? When I watched 4 episodes in a row, I felt a tad more connection than when I watch it once a week, the same connection I had with Magiranger. Which lead to the solution that it's watching episodes in rapid succession.
I picked the hilarious sour grapes options of rewatching Decade, though I will check out Double for a few eps, if it doesn't get my interest I'll catch it later after finishing a few more older series.