Yeah, I think he gave up on the fight long before I jumped in.  
I have out maneuvered and out performed p51s and spit 9s up high in a ta 152.  You just have to stay near 30k to be truly safe.  up there some planes are faster but you maintain e and maneuver much more effectively.  Just gotta look at the stats.  Sadly, down low, where the plane was never supposed to fight, it behaves like a slug.  It has no chance against most enemy aircraft, and the acceleration is horrid if you cant dive and keep diving.
I would like to see it accelerate faster, but I think overall its performance is good.  Up high at 35k it is a real joy to ride.  When the 1.10 is released the 152 will get a new lease on life.  Up there it is king for cheap.  Spit 9 and p51 will compete, but when your bnzing a 12 buff formation, I want at least a 30 mm.