This is how I will rate them:
Forza first, because its the only series (from the 4 that were mentioned) that hasn't experienced a quality decrease over the years.
Halo 5 is debatable, good single player, a disappointing campaign compared to the epicness of its predecessors
Fable will always be fun, unless they decide to change it completely and make a online multiplayer only game. Which is what I sense from the information we have so far.
I will rate Gears last, simply because of how lame Judgement was in my records and how impressed I was with the E3 demo.
Lets hope Microsoft realizes that they need more franchises if they want to ever win a gaming generation and make the XBox brand as profitable as possible. Quantum Break and Scale Bound are a good start.







