I think they are good for only your 7th set.
The length is nice and the smile lines do look consistent and pretty sharp. I would have liked to have been able to enlarge the photo for a closer look though!!!
The surfaces do look pretty even and smooth with no obvious imperfections. You are aware of the apex so I won't say too much about that, although that will come with experience.
One thing I will say...and I am particularly strict about this when I critique students work....where is the shine? Maybe it is the pic, but they just don't look as if they have been buffed to a high shine. Get some elbow grease onto that Girlfriend buffer girl!!:lol:...as I said the surface looks smooth so you managed the tricky bit so no excuse not to get a shine!!
Overall I think you are doing well, so stop stressing.