I’ll say the weapon stats seem off for me. This is based somewhat on what people in the real play thing said. But if an assault canon in like 6 a Molotov cocktail shouldn’t be 10 or even close to 10. I’d expect it to be around 4. If a knife is 1 a hardened yo-yo shouldn’t be 2. I don’t know what sword is at off hand but I’m guessing 3 and a pitchfork does 3 with a av of 10.
I haven't seen the Panther stats, but from what I can tell, the Molotov Cocktail only does 10P if it impacts the target. It has zero range, since the columns are adjusting the DV according to how close the target is to where the cocktail hit (4P if within 2m; 2P if within 5m; nothing further out). The stats card for the Ares Desert Strike show the AR for the gun at the different ranges (3 for within 3m; 10 for anything further), but it's the same 5P at all the ranges.
Now, in 5E, the Molotov is 8P DV; -6 AP, Blast -4/m, and does Fire damage. The Ares Desert Strike in 5E is 13P, -4 AP. So it does look like the Molotov's damage got upped, but whether it's more powerful than an assault cannon or not, I don't know.
With regards to the knife and yo-yo, the Knife in the BBS is 2P with an AR of 6 within 3m, 1 within 3m-20m. The yo-yo is 2S (hardened)/2P (bladed) with an AR of 8 within 3m, nothing outside 3m. That actually sounds pretty true to me.