5/10, honestly it didn't feel like the start of a new generation to me.
They could have got a 6/10 just by doing a better deep dive into Halo and a few other games like Psychonaughts 2,
7/10 if they had at least one next gen showcase.
8/10 if they announced any new IP that excited me . Avowed for now doesn't do that and sits just generically as a game like Elderscrolls but even further away.
9/10 If anything Banjo related showed up.
10/10 if Halo actually impressed and felt like a killer app