From what little I remember of origins it was ok but the whole go back and forth between worlds sucked. Shattered memoirs I didn't play. Homecoming was too cheesy and it put pyramid head in there so fans would pick it up which I think is a bit shit. Downpour was ok in terms of exploration and the whole Hansel and Gretel bit at the orphanage I liked but yeah, it sucked too. Pt was pretty cool but konami made sure it'll never the light of day again and are really trying to destroy everything they own so I think silent hills over as a franchise.