I've had this machine a few days and I love it so far.  Sheets from 2 queen sized beds took 2 and a half hours to wash and dry and a full load of pants/jeans took a little over 2 hours. It is easy to use.  I have mostly used the AI setting, but have tried out the dry only mode.   Yes, the rubber seal on the door does collect lint, I don't mind and I clean the seal and the lint filter with each load.  The machine is pretty quiet compared to my other LG unit. No more switching loads around and I've gained more space in my laundry room.   I haven't had any issues with clothes that don't smell clean after washing or 9 hour dry times.