1 is most loved. 8 is most disliked.
1. Jolteon - Always liked the way it looks. I used to like Umbreon the most, but lately I've started appreciating good stats more.
2. Leafia - Love the color scheme! Earth tones = the best. It could do without the green on the chest and shoulders, but other than that it's great. It may very well turn into my #1 favorite when I get D/P. :3
3. Umbreon - Another great design. I wish its rings were NATURALLY blue instead of yellow though. Blue is so much more moony than yellow.. But alas, it's natural color IS yellow, and it's stats are crap. u_u
4. Eevee - Cute.. disgustingly so in Colosseum/XD, which is why I always evolve my Eevee ASAP. But I think outside of those games it's cute, but not too cute. Perfectly-cute, I'd call it's sprite.
5. Espeon - Ah.. I like it, but I don't like that it's one solid color with no markings or anything other than the gem in its forehead. I'm also not too fond of that weird ear-fluff.
6. Vaporeon - I don't like this one. It would probably look better, IMO, without the fin around it's neck. That fin just kills it's entire design.
7. Flareon - I've never liked Flareon much either. I'd say it's overly-fluffy.. like a red Eevee who was attacked by a blowdryer. Or perhaps that's not fluff, and it's simply ate too much McDonalds...
8. Glacia - It looks like it's begging to be dressed up in a French Maid outfit and spanked! I'm sorry, but I'm really unsatisfied with this one's design. :/