I'll tell you, before, you could beat the aim54 with maneuvering, pulling high g would make it overshoot. Now, it's different, you notch it, then it'll make an unrealistic turn that such a heavy airframe with small control surfaces and large draggy cross section without losing speed or going through high angle of attack, it'll just immitate a small agile r77, then you'll beam and wait for it close, I actually tested pulling up to 10gs with an empty mig29s the missile ignored and turned pulling over 40g and hit me, I tried that like 100 times and was only successful once.
Summaring, the missile practically pulls over g with almost no angle of attack, the missile will track you even if you notch it and go out of the seeker site, the missile doesn't lose much speed at low altitude, it actually looks less draggy than an aim120. Otherwise, it's good, they just need to fix the g limit, angel of attack and drag. The off sight tracking is applicable for all missiles.