Not me. I got hyped seeing the game I really-really wanted and awaited for long time. And on that hype I did a mistake - I bought the game after watching a half-hour walkthrough on youtube. Foolish rush for my age. The only practically good thing happened with a purchase of Stellaris - I got XP that tells me 3 things:
1) never buy a game before fully watching walkthrough for it to be completely sure what to expect;
2) never buy a game right after release, wait for the responses, lurk the forums and other sources to discover things that may not be revealed by walkthrough representation;
3) never buy a game from unreliable developers - check their product history, ensure they are able to deliver quality products.
As a result, not a single game I bought for a year. Thanks PDX for the experience I bought for forty bucks - it saved me a lot of money, I guess.
But yet, I am not giving up demanding from PDX, since they still did not delivered what I paid for.
By your own 1, 2, 3, criteria you would have purchased Stellaris. Both HOI4 and Stellaris were fun for the first month or two. It was only after the glitter wore off that people saw the flaws.
1) many early reviews were lukewarm to positive.
2) as I said, many players expressed their view that this was a strong entry in the space 4x genre. It was only after a couple of months that people started expressing frustration with some design choices.
3)again, flawed reasoning because Vicky 2, CK2 and EU4 are all extremely high quality products.
I would advise you to
4) wait until PDS is done releasing all DLC/Expansions and buy everything for a discount.
Something tells me that you and your mates would still be unhappy though.