Is Oakvests legit? Something feels off to me

Maybe I'm being overly cautious, but I wanted to ask if anybody else has looked into Oakvests.

I almost signed up because there seemed to be a lot of positive reviews online, but some things didn't sit right with me. Most of the reviews sounded weirdly similar, and I couldn't really find much discussion from long-time users.

I haven't invested anything yet. Just wondering if anyone here has actual experience with them because something about it gives me a bad feeling. I'd rather miss an opportunity than learn an expensive lesson.