I don't know, I watched all three videos in this series. I think he gives pretty good reviews to both. On the up side, he appreciates the greater efficiency of the GF vs. the BM, and actually picks the GF brew at the end of the day taste wise. the main downside is that is it less programmable than the BM, and he liked the cooler of the BM more. He liked the BM build quality more, but had some pretty positive comments about some of the new inovations of the GF. I think both look pretty good, but at about a third of the price, I opt for the GF.
for me in the US, another factor not mentioned in the video is that it BM requires euro wiring, which means you also need an electrician to run a dedicated line, GF will run off a standard US household outlet.
Either way, both systems look pretty awesome, and I'm looking forward to getting my GF and giving it a whirl.