Those battle droids were proper crap at shooting - worse even than stormtroopers - and there was an incredible amount of plot armour (that wall the lesser characters hid behind for about ten minutes for example must have been constructed from discarded AT-AT hulls). The betrayal of the Mos Espa gangs was also something that could have been predicted from the moment the first trailer was released, so why it came as a surprise to Boba is unknown. Also what is the point of him running a criminal empire that doesn't do any crimes?
Worst of all though was the way the episode seemed to end up as a long fight between humans vs non-humans - both morally (mostly friendly or loyal humans from Freedomtown or the mods vs mostly disloyal or enemy non-humans from the Mos Espa gangs, Bane, the Syndicate, the Mayor and his aide etc) and in the actual fighting, where humans mostly shot straight and lived and non-humans mostly didn't, and didn't. Yes there were three exceptions but two of them (Grogu and Krrsantan) were main characters and the third (the Weequay barman) was almost a meme.
This has been a bit of a failing of the series as a whole, where non-human residents of Tatooine (first the Sand People and then the Gamorreans) saved Boba, helped him, stood by him and then were killed off without ever really having much or any kind of plot development (or interest expressed in themselves as themselves rather than as how they helped Boba) except to die in ways that demonstrated their stupidity. Did we even find out the names of those two guards, even though they were in six of the seven episodes? I am even struggling to think of one human bad guy in the entire series (the Mandalorian who fights Din for the darksaber maybe? Luke?).
I appreciate they might have wanted to try and portray a post-Imperial society where there still was problems between humans and non-humans but that honestly left me a bit cold. Even the original three films, made in supposedly less enlightened times than these, didn't end up as humans vs aliens (of course it was the human-centric side who were the bad guys) and yet somehow this did. Sorry if this sounds a bit Pseuds Corner.