Hi,
I have been to DLPR 6 times, staying onsite, so if there is anything you would like to know, feel free to ask and I will do my best to help.
Using points for Disneyland Paris no longer gives you park tickets. The rules have changed from january 1st, and you now have to buy length of stay park passes from MS when you ring to book your hotel with your points, or they won't book for you. The amount of points needed per night has gone down.
I was quoted $150 per person for 2 night 3 day park hoppers, and everyone has to have one.
I bought into
DVC in October and we weren't told anything about this happening, even though I had specifically asked about it, as Paris is the park we go to most, living in the UK, and I was told that we would get passes included with all points bookings. I then find out, when I tried to make a points booking, that this had been changed pretty much as soon as we had signed on the dotted line.
If for some reason you don't need or want length of stay passes, MS won't allow you to book a room.