One of the biggest myths that creates all this division on many NFL football players (TT not withstanding) on internet message boards is:
That having access to the all 22 gives you all the ammo for your answers. It doesn't of course.
You don't know the blocking scheme, you don't know the pre-snap reads and blitz or coverage adjustments dictated by the scheme, you don't know the post snap progression order of route reading (ex. High to Low, Low to High, Primary receiver, Check down option), you don't know the specific route tree that is used for the scheme in general, and you don't know the injury status of the players participating on either side of the ball (coaching mismatches or guys to avoid).
The all 22 gives certainly gives you more than the broadcast (safety positioning, etc.) but it's not the end all be all when the eyes watching it don't know anything about all the details I mentioned above. It's a great tool to have for us fans but also dangerous for making assumptions.