This was an okay episode. Lileep, Anorith, and Cradily were all pretty cute.
Problems I had with it:
Armaldo... what the heck? Why on Earth would someone go so beserk for some old berries its ancestors used to like millions of years ago that it never grew up eating? o.o I'm sorry, I just don't understand that. I suppose it was like the ancient instincts or something, but why would it destroy everything in its path to get to some berries that it has no idea where they even are? It surely can't smell them through the lab walls... collective unconscious maybe? XD
May teaching her Bulbasaur Petal Dance... I missed the last episode, so I can't say this for certain... but how exactly do you teach a pokemon that attack? Just randomly say, "Okay Bulbasaur! Shoot petals out your bulb!" and hope it knows how to try to do that? -_- I hate it when they just all of a sudden know something... I want to see the steps that took them there. Or how May even knew how to teach a pokemon an attack. Brock's advice maybe?
I found the storyline a bit tired. I mean, the whole fossil pokemon thing has just been done too much. Did they honestly expect everyone to be surprised about the supposed-extinct fossil pokemon being alive? Ash should have looked at the guy and said, "Hmm... this doesn't surprise me one bit. I've already met a group of Omanyte, been stolen by an Aerodactyl, almost killed by a sinking island of Kabuto, seen a Kabutops, Omastar, and countless legendary pokemon."
Team Rocket had a small and quite predictable role, as usual, so I wasn't surprised at that one bit either.
Overall, a 5/10.
On the up-side, this brings us that much closer to next weekend's contest episode! Yay for Harley! I'll actually have some good things to say next time! ^-^