It's certainly not blitzkrieg, more blyatzkreig. The western belief was 72 hours to complete. He didn't even make 400 hours, it lost momentum. The materiel by volume and age does not speak well of supply chain logistics. There is no rational plan of battle which puts your weakest armour first.

He's lost the media war facing westward, India and China are temporising friends at best. Inward media is paper thin maintaining "the Ukrainian nazi" story, it's leaking like a sieve. Mobile crematorium won't bring conscripts home any better than body bags, so belief in a victory worth winning is dying on the vine.

Other articles have spoken to systematic corruption in petrol and tyres: these ones haven't been rotated and checked in storage, are cheap import knockoffs and look like a huge mistake.

I still think a repression/occupation is going to materialise in at least part of Ukraine but the outcome is not net advantageous to Putin medium to long term.

It's at best stalemate with adjusted borders.