They are OK, nothing to really go crazy about. I personally would invest in a HK P7 well before a PPS.
The P7 is better than the PPS in every category with the exception of intro price, but used issue model P7's can be had for not much more.
While the P7 has its supporters, it also has its detractors. 'Seems they tend to be polarizing.
I also can't find them for sale new. I gather they're not imported or made anymore? Those I can find on gunbroker are listing for $700 or more (and probably going for a bit more than that whenever they do sell) - nevermind the ~$100 going price for magazines. I can get a PPS locally for less than $600.