On first glance yes, but I would argue that living in a city in 1910 or 1920 was not that much different than living in a city today, look at photos or read newspapers from that time. I'm convinced that you can take a time traveler from the 1910's and he would get around in a modern western city within a week. All the basic things like electricity, sanitation, public transport, commerce, entertainment, fast communication via telegrams or phone already existed. One big difference to today is that poverty was reduced drastically, and access to these things is much easier and cheaper today. But there is a 'good enough' barrier beyond which things don't improve anymore, since they are good enough (see trans-sonic flight).

I think there have been much more drastic (positive) changes during the 19th century for the western world than during the 20th century.