I dont think autofocus on a DSLR should ever be used in a professional capacity, and on DSLRs i especially dont think it should be a deciding factor about the camera, until they improve on this. People tried to argue this for the new Sony series when it came out, and it turns out theyre not very good either. As for audio monitoring and turing off AGC, get the magic Lantern firmware and itll allow audio monitoring,, AGC control, s=zebra striping, bitrate control and loads of other stuff.
As for the viewfinder thing, you should be investing in a better one for any DSLR to be honest, it helps a lot.
😀
Tom Morter-Laing
Freelance Editor
Certified Apple Product Proffessional, 2010
http://www.depictproductions.co.uk
Sony Z5, with Rode NTG2.
iMac 27″ intel i7 2.93GHz, 12GB RAM, ATI HD5750 [1GB GDDR5], 2TB Int. SATA with 2TB External HDD; (FW800), with Elgato Turbo H264HD.