BT-03 has a beautiful SR lineup, strong lower-rarities and a new Omni/Omegamon. Looking at the past 2 expansion sets, I think this one in particular has absolutely insane amount of value in its cards and variations. I am absolutely ecstatic over this set, and I give this a high 9/10!
Are you equally excited for the release of BT-03? Let me know what you think in your comments!