Favorite: Espeon
Other that I love: Ninetales (funny that people keep writing tails instead of tales), Vaporeon, Zoroark, Lucario, Scrafty, Lugia, Groudon, Liepard, Alakazam, Gengar, Krookodile, Mienshao, Lopunny (reminds me of a playboy girl, sue me
), Toxicroak, Bisharp, Gallade, Zekrom, Sceptile, Serperior, Blaziken, Infernape, Garchomp, Dragonair, and I guess Reuniclus.
There are others I like but I may have forgotten to mention them.
Even though it's not asked, the pokémon I REALLY hate is Smoochum and Bidoof(that also includes his evolution).