Finally rewatched it, and I have a couple thoughts.
Anakin pulling the false surrender ploy again. One of very few things that really ticks me off in Clone Wars. I noticed it first time of course, but I forgot to mention it.
The other thing is the female Mauldalorians. I have some issues with their design. They look fairly cool (as all Mandalorians do), but their helmets slope in towards the bottom, which makes me question how they can get them on in the first place. The other issue is the teensy-tiny jetpacks. It looks like the took they standard JT-12 and cut out the middle 50% of it.
On a more positive note, the appearance of Ursa Wren's armor lends credence to my headcanon that Bo Katan allied with the remaining True Mandalorians, of which Clan Wren was a part, to take down the common enemy of Maul and his Death Watch.