> Correction: russia was stopped.

I don't think that's historically correct. Maybe they were stopped after taking the natural gas and oil fields they were interested in. The initial goals succeeded.

I'm not saying Russia fared well since, but the initial progression was a blitzkrieg of specific POIs, which meandered and stalled at secondary and tertiary goals (like Odesa) due to resistance.

Russia doesn't have the manpower or technical capability to repeat the same maneuver for lesser goals, alone.