...So I assume that you're taking over for Dark Charaxes, then? ...Well, it's about time that someone came in, I guess.
*WARNING-FEW SPOILERS*
As for the episode, I can't believe that they threw a time travel episode in so soon after the Celebi episode, or that they felt the need to SEPARATE the two. I mean, Celebi IS the Time-Travel Pokemon, so why not stick it all in one episode (other than perhaps for sneaking in the Pokemon Ranger "trailer")?
The other thing is that the voice acting was a bit off here, like in the beginning when the group said "Bad Brock", it sounded like just Sarah (for the four of you who don't know, Ash's new VA) was talking while using a megaphone. And again, the grandmother when May first meets her didn't sound right. I'm not talking about the obvious senility, but there was just something about the voice...But, of course, there were some puns in here, and they completely messed up the entire episode by having Meowth say, "Yeah, I'll accept that" when they feebily tried to cover up the plothole of how they went back in time in the first place.
As for the Eevee, regardless of sticking it in the opening, I thought that Brock or at least Max would be smart enough to realize what Pokemon was in the egg (notice I don't mention Ash or May there becuase they've proved to be air-headed anyway). Really, am I the only one that's noticed how the eggs resemble the Pokemon inside?? You'd think they could have picked up on this, oh, say...when Larvitar hatched? Sure, that doesn't apply to Max, but it does to Brock, so...
Sorry if I seem a little on-edge (cause I am a bit), but that's my review for now.