well, like everyone here so far, i too enjoyed this episode.
I love the riddler design and character. its great and probably my favorite design on the show. Its totally new yet nails the character perfectly. i like how he's not physically imposing, almost frail looking, truely making his mind his most powerful muscle. i also like the look because its so extreme. he's obviously a man OBSESSED. it works well.
i also liked the plot of this episode. the riddler's caper was a cool one, to steal the information on the city mainframe, and the riddles given were decent enough as well.
Batman and yin, its cool i guess. i dont know if it'll get old, but as of now i dont mind their 'partnership'. as far as yin going all kill bill on the henchmen (thats what the staging of that scene reminded me of), it was a little too easy, but hey, i guess its good to know she can fight.
Last, i just really loved the riddler design and the design of the mainframe, w/ those green electronic power lines and stuff. the riddler's cane was also cool, especially at the end when he twirls it. i also liked the riddler's henchmen's outfits. i think this was a very strong episode visually. things were just clicking left and right, you know. it was very riddler based, lots of puzzle type designs, lots of electronics, lots of green, and it was new and just work well on a visual level. peace.
I want to believe that the dead are not lost to us, that they speak to us, as part of something greater than us, greater than any alien force. And if you and I are powerless now, I want to believe that if we listen to it speak, it can give us the power to save ourselves.