I agree with Lily on Pokemon Crystal being one of the best games. :33 Afterall, it was the first of the Pokemon games to have a female character and animated battle scenes. X3 Although, IMO, the games did get better after that. =3 I really enjoyed the graphics and enhanced field play in R/S/E and FR/LG was nice for us kids who weren't able to ever get the Yellow version they desperately wanted. <<; *cough* ...XD
I don't like that they took night and day transitions out of the games though, that was one of my favorite parts in the G/S/C versions. ;-;
As far as the anime goes, I think it escalated throughout the Kanto and Johto series, but once we got to Hoenn...well, things got really repetitive. I haven't seen the anime since the episode where May "caught" that Bulbasaur. XD
~Kelsey