My information is a little behind the times because I haven’t actually lived in the community in 10 years (but I go back to visit often).
The Yeshivish community if very frum (it is definitely frummer now than when I grew up) and getting frummer. I think the education through high school in the more litvish Yeshiva is very good (I can’t comment on the more heimishe Mesivta). The high school rabbeim are very good. I can’t really comment on the Bais Yaakov because I never went there.
There are less problems there than in Yeshivish communities in the US. They are 10-15 years behind in terms of the problems.