Yep. We could learn a lot from their ability to tackle the 'missing middle' with panache. Beljan seems closest in replicating this, albeit on a smaller scale, but generally our human-scaled stuff is lacking aesthetically. The Army & Navy proposal on Whyte actually reminds me a lot of Portland-style infill. Seattle, Austin, Minneapolis, Denver, LA, and even (surprisingly) Phoenix also have some great missing middle architecture.
The problem is our low-rise infill is often ugly because we view it as 'filler'. Which is fine... not every building needs to be a landmark, but Portland shows that even filler pieces can have style. Locally, only Beljan seems capable of this on a wide scale. Outside investment is also sort of lacking in Edmonton compared to other Canadian cities while our local firms are 'just fine' at best, but often very mediocre (TNP, BCM, Langham, etc) probably due to the lack of good architecture/design schools to facilitate a culture of nice aesthetics to spend our ample incomes on.