And if you compare it to AJ: on Jxx there are 15 combos of overpairs. On Axx there are 16 combos of TP with a better kicker.
It can make 1 straight
With KQ on Kxx there are 6 overpairs, 8 combos of tp with a better kicker. On Qxx there are 8 combos of tp with a better kicker and 9 overpairs.
it can make 2 straights
The only thing it has going against it is that it flops a dominated FD about one in 300 or so times. (pulled that out of my ass... depends on average number of callers obviously.)