Does anyone know how well Sony brand DSLR's stand up against their competition (i.e. Canon, Nikon, Pentax, etc.). While I haven't actually seen alot of people recommending them around here, I've seen quite a bit of other people using them, and I really like their video cameras (the Sony Z1's beat their Canon equivalents hands-down). Anyways, if anyone could give me a clearer picture (sorry.. pun..) about how well Sony Cameras work, a comparison against other brands, etc., I would really appreciate it. Thanks!