Product review (5 stars): Incredibly green, efficient washer
Pros:
--As of Feb 2012, this is the most efficient large capacity consumer washing machine according to the EPA. Google 'EPA washing machine' to see their website.
--This unit costs $10 a year to operate!!!
--Gets clothes really clean. I use the ultra efficient 'tap cold' setting every time and I haven't had a problem yet getting out tough stains (like blood)
--The steam mode is a nice bonus feature I think, but I don't really use it very often. But when i do, it's on a blanket on a cold day, and it's refreshing.
--The aller-genie mode (get it? as in allergy-fighting mode) does sheets very nicely, and I notice a real difference from my old washer
--Each load takes 1/2 the detergent I would normally use with my old top-loader.
--According to Consumer Reports, LG is the most reliable washing machine brand, and we haven't had any problems yet in last couple of months we've owned this machine.
--Easy install, setup, and operation. I'm not good with electronics, but it's easy even for me.
--Auto balance will determine the size of the load so you don't have to. It weighs it, which is interesting to watch!

Cons:
--Expensive.
--This is my first-front loader, and I hate that I must wipe the front rubber seal after each use. I have tenants who live in my house, so I worry that they'll forget to follow instructions and I'll have mold some day.
--Some wash modes take a long time! A full 'heavy' soiled load takes about 1.5 hrs.
--There is such a thing as too many options; there are 10 different wash modes! It can get a little overwhelming, but luckily 'normal/cotton' seems to work for just about everything
--As with all high efficiency washers, it's recommended that you use the special HE washing detergent, but I refuse to pay extra for my washing solution. Just use less of the normal detergent (so this is actually a positive if you ignore the advice).

I was hesitant to buy this washer as it's not very common and I could only find one review online. The more expensive LG 3875 seems to be far more common here in the USA, but there are 2 reasons why this model is better:

(1) Cheaper and
(2) More efficient

I was not disappointed. It has not leaked or otherwise malfunctioned. I love this machine, it makes washing fun, and I high recommend it!