Most houses have a boring exterior, IMO. Don't know why folks design such boring boxes to live in...uniformity, I suppose? Cost?
Even this log cabin we have here has a boring exterior, but that's the way Dad and Mom likes things...very spartan, very brown, very plain. I think they must have Quaker or Shaker blood in them back down the line.
What I hate to see are houses without a porch or even those with little stoops or tiny porches...why bother? A porch is the smile on a house...a nice, deep and wide porch gives a house a warm and friendly look, IMO. So, no porch, no smile. Little porch, small smile. The porch is the first impression, so why not make it a good one?
For some reason, design and color mean a lot to me and evoke certain feelings...not sure why that is, but I've always had to change the dwellings in which I've lived to some degree in order to feel calm and joyful about living in them.