the best of all 5 episodes. maybe keeping it shorter was the way to make it fun, but there were many original ideas also! i liked the frog-based levels (i like froggy:p) the levels were enjoyable and easier than the previous ones and that made it fun.
the tileset was improved a lot since the first episode so it made the levels look much better.
the end boss level was also good. Trying to turn off the four buttons. But a familiar end boss would be more surprising (like the whole big enemy was one of our end bosses.) so we could fight with him face to face after this end boss level.
Anyway, the final episode was the best one. takes a 7.6—7.7 from me!
by the way, thanks for writing my name in the credits! i did nothing but to review :)