Personally I am no Ethereum fanboy but I think it is a very interesting project.
It is - as is Codius and all three projects have their respective strengths and weaknesses.
OP: I would have been interested in learning about AT but the OP does not say what it is or link to any information.
Sorry - documentation is here:
http://ciyam.org/at but understand it is really aimed at devs (so is very technical) - I have added the link to the OP.