I'm a bit surprised at all the negative comments and some of the seeming hate. Especially since most are commenting without even trying it first.
Theres a thirty day free trial so I decided to test it out.
I first tried the iPhone app as I think that's the primary user Adobe is targeting with this service and app.
The app in and of itself is not bad. First you import the pictures you want. You don't have to import your entire library of pictures if you don't want to. And yes it's a batch import, not one at a time.
It organizes the pictures by date and I see no way of changing that. There's no way to edit the name of pictures either.
There are however some very nice editing tools. You add one of about 15 special effects, adjust contrast, brightness, temperature, exposure, tint, highlights, shadows, vibrance and clarity. You can also crop flip and straighten the horizon aspect. All very easy and intuitive.
Once done editing you don't have to do anything for the edited image to be synced. It's done automatically. You can also share by email, Facebook, Twitter and Tumblr.
You can share an entire Carousel with up to five users but the must have the Carousel app installed on their devices. They can however add to or edit the Carousel you share with them. A nice feature but it's unclear if you both need to have a subscription.
The Mac app is identical to the iOS app and this is where it starts to fall short. I would have thought that Adobe would do some kind of integration with Lightroom if you have it installed on your Mac. I saw no way of being able to work with the two cohesively. You can of course edit images in Lightroom and then import them into Carousel but that's not what I think most would want to in terms of work flow.
While the iOS app is nice, it doesn't really do anything special that other apps don't already do like Luminance or Photo Studio or even Camera+ or Camera 360.
There is potential here but Carousel is needs more tools and a better Mac experience before it can be a stand out.
Then of course is the question of price. I use Smugmug so I am willing to pay for an online photo service. The problem with Adobe Carousel is that there is no web interface or app to allow you to share a link or if you wanted to showcase your talents. To be fair that's not what Carousel was built for. But with the introduction of iCloud it has become an also ran.
Carousel's time was two years ago. Then it could have been a viable solution. Today though it doesn't make sense to spend any money on a service that users get for free.
Please excuse any grammatical or spelling errors
