I don't get the complaints. Argus is not hard to navigate. You are bad at moving around the game world if you have trouble with that. Straight up.
As far as actual content, it splits the difference between Tanaan and Timeless Isle, I vastly prefer the way Argus does this stuff. Timeless Isle had mobs that spawned on 30 minute intervals starting 60 mnutes after they were killed, it required an addon to monitor their respawns and the drop rates on items were terrifically low. I enjoyed Timeless Isle a LOT, and it had a lot of content due to how it worked, but that was bsaically it: Kill rares, run laps based on their respawns or hope you were lucky enough to find them, and then a handful of events that you could repeat weekly or whatever.
Contrast with Tanaan which only really differed in that the rares were guaranteed to drop their 'cool' drop the first time you killed them, which meant you exhausted that content almost immediately, other than waiting for rares to be up.
Argus I appreciate that the rares are not ALWAYS up, but are still the new style 'hey when it's up it's up for at least a few hours and you just have to kill it once a day to get a shot at loot' type of mobs, but they also have rarer drops like the Timeless Isle rares. This keeps me killing mobs every day so far in Argus and keeps me checking if something is up, but not running a constant lap or checking timers for fear that I'll miss it - if it's up now, it'll be up 10 minutes later too and I'm in no huge rush. The world quests thusfar are probably the least frustrating world quests they've made this expansion, nothi9gn amazingly creative but just bite-sized enough to be fun. The exploration is moderately rewarding so far, there are lots of places to use the Vindicaar abilities, though obviously we only have one so far, to open caves or get more treasure etc.
The only real downsides are that mobs are hard (which will get easier over time, so you gotta start somewhere, fi tehy were easy now this would never last) and that it's kind of visually boring. The main reason Timeless Isle remains the gold standard is honestly the visual atmosphere imo, it was a pleasant lush island that made it invited to spend your days there.