Didn't say that. I said that I don't see why I'd need any of them, probably because I've never bothered to look. Can you point me at a few good ones?
The apps I use are the Kindle app, messaging App, the mail app, the people app, and the NBC News app. So not that many, but I haven't looked at the store very hard. I also have a couple of the games installed.
Mostly the apps are nice because they run invisibly in the background (if you set them to) and drop HUD elements while I am using the desktop. Sure you can get some of that functionality by installing things on the desktop, but I like my desktop to be clean and having these things running as Windows 8 Apps keeps them out of the way until I need them. The Kindle app is nicer to use than the desktop version I think, so I prefer using that as well.
The quality of the apps varies significantly, and as far as I can tell most of them don't use a fraction of the features. The NBC News app does a decent job showing what you can make, although it is a little buggy. The Video player is nice, and you can pin individual elements directly to the start menu. So, if you want to watch, say, "All In" you just pin it to the menu and it opens directly into that show with the video player and starts. It is faster and easier than using their website. It also has news pop-ups you can turn on and off. Plus the lives tiles look nice. I dropped them some feedback a while ago and they actually sent me an email back, and implemented my suggestions (although I think they were going to anyway).
At a higher level the apps useful in ways tablets are useful, i.e. they are really good for things you consume, but less so for a work multi-tasking enviroment. So while the email app is great for quickly checking all your email accounts, or being updated when one arrives (you can pin accounts separately), heavy lifting is usually better done in the web-mail version. This might change as better applications are developed and features are added to the OS.
The things I would like to see that might make me work in it more are better tiling and really an increase in app quality. Most of the times, as far as I can tell, when there are problems it is at the application level, which is kind of expected since it is a new development environment. I don't know how easy or difficult it is to develop for, so it might be a Win8 issue as well.
I use Winsplit on my desktop and generally dock windows in the 4 corners so I am looking forward to that functionality for apps. I would also like a built in way to manage how traditional program icons look, I use Oblytile but the functionality really should be built into windows.
Anyway... those are my rambly incoherent thoughts. Overall I like the OS and think there is a lot of potential in it.