Seriously:
- no flicker/fixer
- no chunky modes
- dead slow graphics for anything with 256 colors/640x480 (I won't even talk about the 1024x768 video mode you're listing)
- 8 bit sound, no input
As a production machine, it was behind anything else you mean ? 
Btw, what about software support ? What did you have with this machine ?
Classic Amigas has 14bit audio hack.