Autofocus can be slow in low light Auto ISO tends to keep shutter speed at 1/FL sec, often resulting in soft images High-res sensor requires dedicated approach to shooting JPEG quality not as good as we'd like to see (less relevant for this camera's market though) Limited selection of FE lenses Tools for shooting with third party lenses need improvement Long viewfinder blackout time Longer-than-average startup times Camera 'locks up' while buffer is clearing after continuous shooting Overly sensitive eye sensor (also stays active when screen is tilted) Lacks a built-in flash Short battery life Exposure compensation and rear scroll wheel too easy to bump accidentally Menu arrangement poor and navigation a bit clunky (requires a lot of button-pressing) No in-camera Raw conversion No external charger included for rapid charging or keeping a spare battery topped-up Included remote capture software lacks live preview