I had very good results with Leatherique also. I think the wrinkles are less pronounced since using it. The only negative was that for a few days after using it, the seats were slightly tacky. Nothing that would stick to you but my clothes didn't slide on the leather like is does now. It only lasted a few days. Maybe I didn't use enough Pristine clean after the oil.....
Otherwise its the best leather conditioner I have found to date.
H