Pathetic TTL Flash System of the Pentax K-5! >:-(

Tested the AF360FGZ and a Metz 50 AF-1 quite thoroughly (at a shop) with 3 different original Pentax prime lenses of mine and compare the results against the built-in flash head-to-head, I saw the results are mostly pathetic!So, this P of the P-TTL stands for Pathetic as regularly told by different Pentaxians is really true! I hate much for the fact that the on-board P-TTL flash of both my K-r