I'm definitely going with Oshawott once again.
Tepig is okay, but come on GameFreak, another Fire/Fighting final evolution for the Fire type starter? This is really starting to get old.
When I first saw Snivy I thought it was pretty cool, especially with how it looked like it had a "Yeah I'm awesome, what of it?" attitude. Servine was eh, it just became a bit of a bigger Snivy. Then with Serperior it was just a giant grass snake. Bleh.
Samurott just looks awesome. It's a bit overdone just like most of the other Unova Pokemon. All the armor and the swords it can use. Samurott needs a signature move that utilizes the swords. Razor Shell is okay, but I'm thinking more of a 90-120 base power Fighting type move. Which brings me to that, why the heck wasn't Samurott Water/Fighting? His (or her) design is perfect for Water/Fighting, but no we had to have Emboar, the pig/boar version of the Fighting monkey and chicken (Infernape and Blaziken, respectively).
Oops, definitely just turned that into a mini-rant.