I'm gonna buck the trend here...
I recently obtained a nearly brand new Miele washing machine for less than a third of the RRP - a sad victim of divorce. It had been offered around the family but no one wanted it as they all mistakenly thought they'd have to use the Miele detergent. Their loss has been my gain, as I love it.
The detergent is excellent, made even more so because it's automatically dosed by the machine. This has come in really handy as I've shown OH how to use it and, amazingly, he now will put the washer on himself (what is it with men and washing machines? They use complicated engineering stuff at work, but can't wash their own clothes?).
I use mostly the same settings so all he has to do is switch it on, press a button to use the self-dose system and away it goes. He'd previously washed with fabric conditioner, forgotten to put detergent in at all, used too little or (causing a huge bubble flood) way too much. He is the older version of the ad that had the young bloke left by his mum to do his own washing who pours powder all over the floor while reading the box. Only much, much worse.
I also admit that I used to use too much, too, as I tended to use the maximum amount recommended, but I'll only admit that here and never to OH. With this machine, I stick to the guidelines and have great results.
Back to the detergent. I have never washed with anything like it and I've tried it all. It's managed to get stains out of OH's working clothes that have been there for countless washes. It leaves the clothes fresh and fairly soft (though I do prefer using fabric conditioner with it - I also had a bottle of the Miele conditioner stuffed into the drum - Lenor may say that their conditioner's smell lasts and lasts, but it has nothing on the Miele version), and doesn't irritate my skin. I was shocked at how good it is and now save it for really dirty loads, OH operated loads or grubby-ish whites, as although I love it, it IS expensive. It does save me buying Vanish etc., though.
The machine itself came with a 10 year warranty that I had no problem transferring. Customer service was great as I had it unloaded out of a van as it was, filled with the bottles and ready to go but with no book. I was expecting to have to pay for one, but the CS lady sent me a link with the online instruction book. The book itself is a joy to read. Other machines I've had have had books that are either lacking in anything but the most basic info or obviously written by someone who is not a native English speaker, making following instructions tedious and confusing.
I've had the machine several months now and the bottles are still over half full as the dose is regulated by load size and how dirty the clothes are. If you have a Miele washer that takes these, I'd definitely recommend it.