What are your thoughts on the 03+ Infiniti G35 sedan?

There are a ton of them on the market and a lot of them are in the same price range I've been looking at for subarus. I'm not a big fan of my current infiniti, so I'm a little hesitant. I'm also not sure whether I'll be able to get down with an automatic (I've only seen one 6mt out of like 30 cars).

Anyone with personal experience? How do they handle? Will I want to shoot myself if I get an auto/tiptronic?

I'm looking at you Spec R