Of course not.
Now don't get me wrong, I still enjoy the games a lot and am excited for XY, but to say that I enjoy Pokémon as much now as I did as an eight year old... yeah, no, unrealistic. Back then I couldn't sleep because I was so excited over getting my first Pokémon toy the next day. Back then I bought every one of those Pokédex magazines or whatever they call them nowadays, just to read stuff I already knew. I played the games all the damn time. Even after completing both the game and the Pokédex, I just kept playing because damn it, it was summer and there was no better way to spend it than sit at the balcony with my two friends, eating ice cream and berries and training our favorite Pokémon. I had dozens of Pokémon at level 100. I battled with my bro every day. Every time I got enough money for it, I bought a new pack of toys or Pokémon Cards. I traded cards with a bunch of people, battled and brought my Pokémon toys outside to fight and kick my friend's ass with my Raichu, because after that Lt. Surge episode Raichu was the boss. I didn't miss a single episode. I had the time to rewatch again and again while I played all day.
Those times? Golden. I do enjoy Pokémon now, but nothing can beat the sheer enthusiasm I had towards it as a kid. Of course not, because as a kid you had more time and less things you could do, and you could get excited over the silliest things easily.
Nowadays I play when I have the time and am not doing one of the gazillion other things I find fun today but couldn't even dream of doing as a kid.
As for IVs, EVs and such... eh. I can ignore them if I ever feel they become a drag. Not a problem.