PREVIEW IMAGE 1.
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Apparently there are a few bugs that were overlooked, and some complaints about overall functionality ( regarding facebook and social network compatibilities ) Though not being extremely uncommon to face a few glitches with new APPS or APP updates, I'm downloading it now and plan to give it a whirl. If you already have the APP, share your thoughts below and let us know what you think.
For an up to date look at the reviews from the official site you can read direct, or add your own comments here:
( http://itunes.apple.com/us/app/dc-comics/id378080432?mt=8 )
Here's a screen-grab of the first few reviews onsite.