I just have no confidence that we can really know anything for sure one way or another. The media so far (in the West) ranges from tangibly self-conscious to overt propaganda, much of which is proven false a day later. There is no harm in this in itself, propaganda is as much part of the war as any other part, I get that, but I at this point I wouldn't be surprised that Russia is doing much better than what is being…
however, I don't think the western press is missing any deep details about russian fighting. The fight for Kyiv may end up looking like a reverse Stalingrad.