And it was riddled with issues due to lack of 64bit driver support. You could have released 7 instead of vista and ended up with some of the same issues.
I've long thought it was fine and subjected to misplaced ridicule.
It had the annoying habit of asking "Are you sure you want to run this?" too often; and early cheaper consumer-grade PCs that were really just moderately nice XP machines that could on paper even boot and run Vista that in reality were slow and had poor driver support. I had a Vista machine that was fairly powerful for the day and had decent driver support, like Gateway put some give a shit into it, and it was pretty okay.