I'm not a big SW fan, though I am a bit of a space cadet, and I've found it entertaining. My expectations are probably less than yours. Like you I have found the wimpy Obi Wan frustrating, but overall I think the leads have played it well. The episode where Obi Wan escapes because of fire I found very unbelievable, Vader is powerful enough to pull a starship out of the sky, I'm sure he could of done something to those flames with the force or pulled Obi Wan back to him. It's got good production values as did Bobba Fett and the Mandolorian, in part due to the use of the video wall. To be honest I've enjoyed these series more than the recent SW movies which I've found boring and repetitive.As I said, there's clearly some common themes in the criticism of the show. These videos highlight them but it's mostly things I have pointed out already.
This series adds nothing to the development of the main Star Wars characters. And actually detracts from them in some cases. Apparently Obi-Wan is now an idiot and 10 yo Leia is smarter than him in several scenes. The Grand Inquisitor has a very minor role.
The writing and direction was horrible with so many silly moments. A few examples. Obi Wan abandoning his sole purpose of looking after Luke. Obi Wan also doing a s**t job of looking after Leia - he could have flown her home on a ship with hyperdrive. He becomes aware that the psycho killer Reva knows Luke and Leia's identity but doesn't kill her. Characters teleporting. Characters recovering from lightsabers to the guts. Characters not killing other characters when it's makes more sense to kill them. An Empire battleship with no fighters. The Empire battleship disappearing after the fight with Vader. The ridiculous Leia chase in the woods. Leia hidden under a trenchcoat. Scenes ripped-off from previous shows.
Reva's motivations are all over the shop. The main plot was about Reva but they gathered in fans by a bait and switch about Obi-Wan and Leia.
Added - SW lost me early with it's space battles (for many reasons) perhaps the worst error is when ships in orbit get destroyed they don't sink into the atmosphere like ships in the sea. It's an unforgivable sin and SW have done it repeatedly. I can live with errors like sounds in space, 'space fighters' with WWII physics and a complete absence of guided munitions.