Polish guys have a reputation for not being able to "get it up",
If my (limited, but still) experience is anything to go by, no, Polish guys do not tend to take things too slow ;-)
Ladies who asked about Polish men:
let me give you a piece of good advice: if a man behaves like he's shy or doesn't care, to the point that he actively avoids any show of affection, he probably is either very strongly religious (not a good thing, as he's overdoing it), or there is something wrong with him - either mentally or physically.
Shy, I can understand. But even the shyest guy will happily succumb if his date takes the initiative and he's interested. If, on the other hand, he moves away or God forbid runs away ;-) - you're wasting your time. There is a tiny minority of men who really and truly think that any sort of physical relationship is EVIL and should be avoided at all costs unless it's for having babies. These are the men you should not be trying to be with.