Summary: I am on my second 650 in about 3 years. I love the programability so that it is never obsolete. It does take a while to set up, but the effort is worth it. Where the remote falls down is reliability. I'm not sure the build quality is as it should be. The first remote started having problems after two years. Often used buttons stopped working. The current one is experiencing the same problem after only about a year. Very disappointed.
Summary: I bought this one cause I had the older model that I loved, it always worked and did every thing that my tv , dvd, tuner, and anything I put on It. so when it broke I was disappointed, when I wen to go buy a new one I tried to find it and found out they no longer made it. so I saw this one and said...well it Logitech so it should work just the same. nope I was wrong, it was cheaper looking and didn't work everything that the older one did.
Summary: The remote is a nice size and shape. Haven't dropped it yet. The little LCD screen is clear and scales fonts to fit. All buttons are back lit except for the top "shortcut" buttons. It only does 5 remotes but it's worth it for the price. If you have 5 or less remotes you want to replace this is a great product.
Pros: Replaces 5 remotes, Color LCD screen, Lots of buttons, Back Lit, Wide transmission range
Cons: Replaces 5 Remotes, Top buttons are not back lit
Summary: This thing would only control all three devices about 80% of the time. Constantly having to get up and make changes manually. Constant source of frustration. And it eats batteries like candy. I will not have another one.
Summary: ok , I did just get this yesterday but so far it works great and was a snap to set up. I have a Samsung tv a Samsung dvd player a Samsung sound bar and a scientific Atlanta cable box everything programmed in just fine with the initial setup. as I was viewing I realized there was a couple buttons I would like to change to my satisfaction, first try at it I forgot to sync when done...ooops. after that any changes I make are simple.
Summary: I bought this remote today to replace my old 670 which I found hard to read in low light conditions. I love everything about it except I can't use it and forced to return it. It has very stingy and likely arbitrary 5 device limit. I have 6 devices and planning to add another one or two in the future. I've been buying harmony remotes for ages so that adults can also navigate my AV system. I'd pay twice as much for 650 allows 8 or more devices so I'm covered.