So far, yes. I like most of the Pokemon we've seen.
I hate Sylveon, and Helioptile and Vivillon aren't really doing anything to wow me...Fletchling's evo is slightly disappointing considering how much I liked him, and that Seahorse thing creeps me out...
But overall, I'm liking Gen 6.
Don't forget to check out my MegaTen themed webcomics at http://www.drunkduck.com/user/Strain42/ (Currently Updating: Persona 4TW Add-On M-F)