Eagle eats a lot of slander, but it's easily a great Cruiser, the stats just need a teeny (emphasis on SMALL) touch-up. Frankly speaking, I trust Alex and more frequent fans to determine what that should be. All I know for sure is that something should be done.
It doesn't kill anything fast by itself, but it's a very reliable nuisance. Fantastic maneuverability and regular bursts of speed in any direction, solid shield, and impressive long-range suppression via beam weapons. Even if it isn't an immediate "Sweet JESUS get everyone to the escape pods we just detected that EAGLE OVER THERE at maximum sensor range!" it still has enough firepower to be a serious threat. You can usually plop an Eagle down in the middle of your formation and completely forget about it while your sharks and piranhas sink everything around it. In the midst of all that it'll still be casually applying pressure while the Captain presumably sips tea aggressively.
Extreme disparities in enemy tonnage and firepower not withstanding.
The biggest weakness of the Eagle is that it isn't very flashy or fun to fly. The best it can do on a tactical level, in the hands of a player, is make broad strokes. Compared to higher damage dealers or faster, smaller ships, there's no big thrills. It's pretty gratifying to push into a weak part of an enemy formation, isolate a section, and order a nearby wing to sink or scatter the cut-off ships, though. Other cruisers *can* do the same thing, but not as fast or reliably as an Eagle (or Falcon, to a lesser extent).
I only Captain an Eagle rarely these days, and only when it's necessary. I can command just as easily from any other ship, so there's no draw for me. But... maybe if the Eagle was the one ship that had "Operations Center" or some variant there-of built-in? I might consider it. Strongly.