Well OOO is playing with a triple theme... maybe they go with arcs of three episodes?
I really don't know how I feel just yet... I feel like I haven't gotten the whole show yet, as though there are pieces of the main dynamic still missing!
i think once we get a feeling of the Ankh/Hina relationship will play out and when Eiji gets to say a catchphrase (I'm gunning for 'It has everything to do with me... I know (them) since (this morning)!" because I think its neat)... I'll have a better grasp of the show.
Back in Double the Money Dopant almost made me drop the show... but by the time the Anomalocaris arc started I really got into the show, even if I didn't particularly like the Dopants at that point.
I figure 5 episodes will be enough to get a good feel for what the show will be like.
I do remember Momotaros made a strong impression on me and got me hooked on Den-o after two episodes only.