The only kits that I've been disappointed with are the ones that are in my stash that I haven't gotten to yet ! but that's more on me huh?
I say if you see a kit that you like, buy it and build it. There are people who build model cars that are so detailed that when photographed they look like 1:1 cars. Then there are people who build model cars straight from the box adding no extra detail. I've been to contest that have categories where you can build your model bare bones, meaning nothing but kit parts and glue, not even paint.
So, pick the model you like, build it to your skill level, and have fun doing it. When I first started building models, some forty some years ago, I thought I was doing pretty good, my friends told me they looked great! but when I look at those models today, the are what we refer to as "glue bombs".
Build to make yourself happy, your skills will improve, learn from other builders, don't compare their work to yours.
Oh, and that '90 Mustang coupe roof was really disappointing.