No,not at all. Just going by personal experience of returning multiple sets.
Swapped 6 2015 sets for banding and tint with currys,few of them were replaced very next day with a new one. Most others were 2-3 max.
Also replaced 5 E7 panels mainly for tint,most replaced very next day after I called them. Kept the 6th one. Year later it got severe banding after 2000 comp cycle,sent them pics,next day they picked it up and got it back a week later with a new panel on it. Was better than the other e7 sets I had.
Had an Af9 from currys,year later it had panel issues,so phoned currys up and explained what was wrong,they decided to pick it up the next day without asking for pics. 4 days later they gave me a voucher for 3500 so I could get the Ag9 as replacement. But bought the Gz2000 with it instore instead.
Had the Gz2000 on the 19th October and called currys up as the Gz2000 had issues and they agreed to swap it out,that was after I had it for 28 days.
Have had it in my possession since then and decided to keep. So asked currys if they will give me a discount instead of replacing, so they gave me £500 back on monday as now the Gz2000 dropped further in price and the return was cancelled.
Also few weeks back my c6 stopped working and needed a new panel,but as it was 3d they couldn't fix it so gave me a voucher for £1400 to get the c9.
So can you tell me which company can give me better service that what currys have been giving
Obviously quite a few people have had bad service from currys,but you also can get bad service from John Lewis and Richer Sounds,and Richer Sounds can also get arsey when it comes to returns. But for me currys have been faultless so will continue to get my custom