Hmm. I think it helped to dry the beer out a bit. It's got some sweetness, but not cloying or anything like that. It has some flavors I can't quite place, but nothing bad. The agave would have been honey, but I saw the nectar in the store, and thought, what the hell. I used the darker variety. I'm going to let it sit in secondary a little bit longer, bottle it, and enjoy.
On a side, I did AHS' Imperial Agave Wheat last year, and loved it.