It's just Pokemon getting old and Nintendo running out of ideas, the newer pokemon are just way too bizarre.
Take that piggy of a pokemon for example, that suppose to be a fire type? Sure it has the color going for it... kinda... but that's about it.
A cog, Klink, that evolve into three then four.
A "cell" pokemon, Solosis, which I think is completely absurd.
Vanillite... an icecream cone...
And Cofagrigus from Egyptian coffins.
Need I say more?
Don't get me wrong I really like pokemon (Generation 1-4)... just not the lastest Generation
When I get Black or White, I most likely going to end up most of my possible time in the dream world dragging earlier generation pokemon into my game to put onto my team.