I liked the exotic setting of episode 202 and the underwater location. It reminded me of Monkey Island and Grim Fandango. I liked the weird puzzles, but thought the overall length of the game was a bit short.
I do like the fact that some plotlines are left open, implying larger developments in episodes to follow. Nice!
So, keep up the level and make te games a bit longer.
Episode 201 was right on the mark!