The Mirage was my first full fidelity module and I really enjoyed it. It taught me BFM, WVR, and BVR and I used it to great success. With recent updates though as they seek to improve it somethings have become bugged and the frustrating thing is trying to figure out if its a change to how the system operates so now I'm experiencing user error or if it is an actual bug. So I'll leave it parked in my hangar for a few month while they clean it up and then re learn her. For now they have my benefit of the doubt but if it takes too long (6-8 months) I'll start to complain.
BTW to the OP, glad your enjoying it. Not my favorite anymore but that doesn't mean it shouldn't be yours!