Firstly - there is a member on here who posted a couple of examples in a dedicated P33 thread which I really enjoyed - if they're reading this I'd encourage them to share their lovely sample images again.
As for me, I've used P33 mostly for family/private shots so I don't have a lot to share but here's a couple that might give you an idea. These are really quick snapshots taken with common equipment and process, nothing exoteric - a mechanical SLR with its standard prime (I think it was my Nikon FE with the 50mm AI-s 1.8 pancake and a 28mm f/2.8). Internal meter - centre weighted - set for EI 160 (picture of the leaves) or 125 (the other ones). In terms of development I'm pretty sure I just used what I had, which would have been either Adox D76 1:1 one shot, or their XT-3 1:1 one shot. I will check.
I like a couple of things about this film - a really nice balanced panchromatic response, no extended reds; well defined but not obtrusive grain; works well in simple, straightforward processes. Above all, it works well for me at EI 125 or even EI 160, which is a nice sweet spot. More than once, in overcast days, that 160 ISO has allowed me to get away with a 1/60th handheld and f/5.6, which is nice.
I can see how someone can say 'hey - I can get all of the above from FP4+, too, and it's cheaper!". And that's a fair point. But personally, with the same equipment, I need to shoot FP4+ at EI 80 or 100 to get similar shadow detail.
All in all I think this P33 was a film that filled a nice niche - it's going to be a pity if it's there no more.