They look good and the simple recline mechanism while taking a while to adjust shouldn't rust and break like the OEM seat did. It will probably break in new and exciting ways that I can't think of. Biggest complaint is the fabric bulge underneath by the slide rails. In order to allow the seat to adjust the torque had to be lowered significantly, which has me nervouse for trail riding since my wife likes to run the jeep hard. I guess I'll just have to see.
Update: finally got the drive train sorted out and climbed in to take the jeep for a test drive. Tilt steering wheel may be my next upgrade. The added height of the seat makes getting in and out of the jeep interesting to say the least. My legs barely fit below the steering wheel. Although, driving with my knees is much simpler now. The seat also, makes shifting into second interesting if you,re 5'9" or shorter since it position puts the gear shift into the seat. The passenger seat is great.