I found the finale to be a bit disappointing, and I guess I agree that I was most disappointed in Mark and Boone. I felt that they were easily the best team of the three, but their idea really failed them. It was not nearly creative enough for the finale of this show, no matte how epic in scale, or well-executed it was. Really unfortunate because, over the course of this season, they've built some great stuff that was a helluva lot more creative and fun than what they did for the finale.
The peacock was by far the most eye-catching thing built in the finale, and the peacock/monkey thing, IMO, was the most creative of the three builds. For that to come in 3rd place, I'm guessing it somehow lacked in size or execution compared to the other two? Or maybe the ranking was just a reflection of a cumulative ranking, as Sam and Jessica were easily the least of those three teams over the course of the season.
I will admit that I am a bit biased against Amy and Tyler, and really disappointed that they won. They are just so f'ing boring (anyone who builds Lego in a coat and tie really needs a drink - at least!), and I think that comes through in a lot of their builds. I don't find anything particularly inspired about their Eagle/Griffin and serpent thing, and outside of that, they just build 1 1/2 towers and some landscape. I'm sure it was technically well done, and the judges always mention how impressive their character creation is, but that piece was just lost on me. Maybe, with TLG being such a family-based business, the judges bought into the "parental protection" message that Amy and Tyler were peddling? I don't know...not my thing.
Still, I enjoyed the season overall. I wish I had the talent to be on a show like this, and I'll watch again next year.