Most consumer electronics companies are like this. It's not only a yearly release cycle but a Christmas release cycle. New Shiny Thing has to be in the stores by late November so all development has to be done in August so the factories can start producing the first trial batches.

I never buy products when they are first released. I prefer to wait at least 3-4 months so that production has had time to tweak all the settings and weed out the funky first component deliveries. Also the software devs will have fixed the worst bugs by then.