I have to disagree on practically every point here. You could remove the easter eggs entirely and you're still left with a genuinely interesting show that was the freshest take on the mythos non-beast TFs ever got.
And overrated by the fandom? What? It was railed on start to finish for its goofy look. It easily exceeds BW, because BW at its peak doesn't offset it's troughs. If anything BW is the more overrated of the two, trading mostly on childhood nostalgia and being light years ahead of G1.
I have no idea what show you watched, then. TFA is completely bland throughout unless the in-jokes and broad comedy really do it for you, which they do not for me. The Autobots are likeable, but the show gets bogged down in references over writing way too much, every character outside a couple members of the main cast is extremely one note, and they lean way too hard on the awful human supervillain characters. I have no issue with the look of it, I think the content is bland and fairly juvenile, even by TF standards. I get why people found it refreshing after years of the Unicron Trilogy garbage, but it's not a particularly good show, IMO.
And while you're right that early on it was lambasted for the art style, by the end of the show's run it was the fandom's darling due to how much G1 love was constantly peppered in. Beast Wars may have been uneven, but its highs are vastly higher than TFA ever even partially achieved, and I would say the same for TFP in comparison to TFA, as well, although TFP has its own problems. There's very little childhood nostalgia required to enjoy the best story arcs of Beast Wars. Beast Wars is just straight up solid science fiction storytelling that uses the window dressing of the G1 connection as a launching point for getting into much more character-driven stuff as Season 2 progresses, something that is self-evident in large part due to the fact that the writers of Beast Wars had basically never heard of any of G1 before they started interacting with the fandom and started incorporating it into their writing. TFA's entire existence seems to be driven by referencing G1 with a "comedy" twist on most things, like making the Constructicons sexist drunk site workers and such.
While I certainly appreciate TFA bringing us Bulkhead, that's about all I can give it overall, and even that's a partial since TFP's iteration of Bulkhead was a much more interesting take on the character concept. Plus TFP had Knock Out. I'm not going to begrudge anyone their love of TFA, but I find it to be about as substantial as cotton candy. Which is not to say cotton candy doesn't have its place, but Beast Wars and TFP are actual meals in comparison. That said, I do find myself hoping that the inevitable Titan Class Omega Supreme uses a modified version of the TFA Omega Supreme design, as a giant Ark ship with a nifty Titan Master scaled bridge would be way cooler than another fudging of the rocket tank idea.