

My first choice for the moment is the Blackberry Playbook, it looks awesome and all but isnt it a little outdated?
My second choice is the google Nexus 7, ive looked up alot of info and its reaaaly good for its price, but like they say "if its to good to be true, its to good to be true" so whats the bad thing about nexus 7? I know the front camera sucks and there is no back camera but that doesnt matter but i dont know if there is a micro sd slot

Oh and i use tablets mainly for watching videos, so i need a pretty high res and (like both proposed tablets) and a lot of storage (Playbook comes in 64GB, but nexus 7 is only 16GB and i dont know if there is Micro SD slot).
So actually my 2 main questions are:
-Is the Blackberry Playbook outdated?
-What's the catch about Google Nexus 7 and does is have a micro SD slot?