Gundam 00 ended its run on March 29th. Overall it was a good show with characters complex enough to hold my attention and a plot that at least tried to make sense. The Mecha design threw me off balance in the beginning but it apparently has grown on me and I really think that the Exia had a very good design; simple and sleek curves compared to sharp edges. Virtue was another good design.The series treads some familiar ground for Gundam fans but at the same time brings the "new" feel to the series. The Last few episodes were awesome with enough of a hook at the end to make me come back when season 2 hits.
Over all I would recommend it as a good mecha anime and it's definitely worth a look.
