I absolutely love this series, and the sequel to Season 1 is in my top 10 anime list.
Story: 10
It continues right where Season 1 left off, which I was happy about because in a lot of anime sequels they either make Season 2 a prequel or set it 5 years after Season 1, so I was very satisfied, not to mention the fact that they still came up with good stories to tell during Season 2.
Art: 10
I love the character art because all of the characters are unique in their own way, and the scenery such as forests or towns give you a pretty good image of what 13th Century Europe would look like back in the day.
Sound: 8
Although I like Spice and Wolf's music and sound effects, some of the characters sound older then they really are, like Holo (Supposed to be in the form of a 15 year old) and Amarte. I prefer Subs over dubs, but that's just my opinion, but other then those few little things, the sound is very good, and I bought the OST.
Character: 10
Like I said in the Art review, the characters are all unique in their own way, and they all have great personalities.
Enjoyment: 10
There were a few moments that made me grit my teeth because I didn't like what was happening at the time, but all good animes have those moments, and most of the series was just pure fun and enjoyment.
Overall: 10
I recommend this anime to all people who enjoy romance, because I was satisfied with the entire thing.