Yeah ! I finished it ! I'm quite happy to have see the end after nearly 73h of play. Sure I took the time to do 85% of the errands and did some alchemy and little side quest like what the critters want in the Hermit's cave.
I'm saddly very far from the Platinium of that game but I'm sure I will get it eventually. I finished just in time for Naruto Shippuden Ninja Storm 3 and God Of War ( but I don't think I'll play GoW this time, I'm kind of sick of it).
I was also planning to buy a PS Vita, I played a bunch of it and 3DS and I much prefer the Vita, I'm quite excited because it will be my first handheld ever.