I have had the LG Chocolate Pink for about 6 months, and I absolutely love it. I upgraded for a RAZR, and I found the keys to be much easier to use - however, if you have large fingers, you may find it a bit difficult, as they are pretty small. I love the touch-sensitive buttons on the front, it's a neat feature that works very well. The reception is good, and the phone is a good size - big enough that you won't lose it, but small enough you can put it in a pocket easily. I love the slide format, however you have to be careful to push it all the way or it may slide back and hang up on your caller.
It has many extra features that are great as well. It holds MP3s, and I've found it to be a good player if you don't have room for another, or if you can't afford multiple devices. The headphones come incloded and feature a remote, so it's easy to adjust volume. The camera is very good quality as well. You are able to use MP3 ringtones which saves on money downloading ringtones, and you can attach photos you've taken to address book entries - both good features. I also has several java games, my favorite is basically Bejewelled but with animals. It includes many other smaller, fairly standard features as well.
I have heard many complaints about the quality of this phone, but in my experience it holds up very well. I treat my electronics terribly, but this has had no problems because of it. It is a very stylish phone, one worth showing off, and I would definitely recommend it to anyone looking for a nice phone with many features.