I do like the Kindle in terms of format as it is easier to hold than the iPad but I find without a micro-USB cable, getting content on to the Fire is pretty frustrating.
You have to jump through too many hoops to get stuff transferred like emailing documents to your "kindle.com" adress instead of just accessing them from Amazon's own Cloud Drive. Trust me, when you have to email PDF's that range from 15MB-40MB, this is a very time-consuming process even when the same PDF's are sitting in my Amazon Cloud Drive.
Why Amazon couldn't have included a micro-USB is beyond me because had it been a mini-USB, I would have been set. I swear my mini-USB cables are multiplying like rabbits but now I have to go purchase a micro-USB cable.
Another area I dislike the Kindle Fire is it's lack of customizable options. For instance, I do not want everything I do, read, watch on the bloody Carousel. I also want control over the lockscreen wallpaper.
Outside of these complaints, is it worth it for $200? Absolutely! Is it an iPad-killer? Not a chance.
James posted an article earlier this morning explaining that he thought the Kindle Fire and Nook Tablet are not as open as he had hoped. Now that I have been using both devices for a day (big, multi-page review coming here tomorrow) I have to disagree with James and personally think the Kindle Fire is MUCH more open than I ever thought we would see, especially right out of the box.
In the past one major reason I always bought Kobo or Barnes & Noble Nooks for reading was the more open nature and support for EPUB and other standards while Amazon was pretty locked down with their Kindle content. Thus, I was expecting to see the same thing on the Amazon Kindle Fire. However, by simply plugging in the Kindle Fire to your PC or Mac you will see the internal memory appears as a drive where you can drag photos, documents, and other content right onto the device. In addition, by following these steps detailed by my buddy Sascha Segan in his guide titled, How To Run Almost Any Android App On the Kindle Fire, you can turn your new Kindle Fire into a very functional Android tablet.
I now have both the Kobo and Nook ebook reader applications and books on my Amazon Kindle Fire so with this one device I can read all the books I have purchased over the years on a single device. Granted, I can do this with my Apple iPad too, but the Kindle Fire is only $199.
For the serious geek, both the Kindle Fire and Nook Tablet have also been rooted and you can hack away to your delight as well. I doubt the mainstream consumer will care about doing this, but these tablets are both quite open IMHO.
Now I wish there was a way to get BlueTooth running on the Fire. 
