That’s Larian saying to WotC: your system sucks for video game.
BG3 87% positive reviews in EA. Solasta 93%. (Steam)
I am not sure it means anything - I am confident that Solasta’s audience is much smaller, and probably more expecting what they get. During crowdfunding it had a very small amount of supporter, and those supporters got to try the demo.
BG3 is a big IP with an interest of both BG and Larian games. Some disappointment is unavoidable - by both fans of BG and Divinities. And a decent amount of complaints I see is about price tag, not actual content.
I think it is fair to say that there will be a group of players to whom Solasta will appeal more - but it doesn’t mean that a high budget production, like BG3 is doing something wrong by altering systems to their needs.