I had the IFE under the seat in front experience and think that was on the older triple 7 200s I have only flown on 300s lately so not sure if that problems still there. i wouldnt say i hate it but I dont like the triple much , sort of wallows through the air and the engines constantly hunting up and don to maintain whatever s been put in the auto pilot, DC10 wasn't a favourite either. Have to judge them for their time of course behind the wing on non fan 707s was pretty unpleasant but not that different than early jets as a whole