The veneers do look very nice!Do they look better than the teeth appeared prior to the veneers?Was there any kind of agreement about the final appearance you had with your dentist prior to the veneers being done? Were the veneers tried in and you given the opportunity to view them prior to them being bonded in place? If so, did you observe the shade and arrangement and agree that all is fine?Is there a third party giving their opinion after the veneers are already bonded in place?If so, have they brought about the concerns you are now expressing?It sounds like you feel good about your new smile, but not great. You are not being difficult if you make an appointment with your dentist for a post-op check and discuss your concerns.If you feel the one lateral looks different than the other one, express that. That may be able to be corrected by pushing the lateral in on the side toward the middle of your mouth. In our office we do that with a retainer.The lower tooth may be in the way, so some adjustment may need to happen to the back of the veneer.If you feel the two laterals are a bit long, they can easily be shortened in the mouth.If you feel the appearance of the two bicuspids are not the same, I would agree with you and have to ask why not?We do not have enough info to make a guess, so you need to discuss this with your dentist.The veneers in your pictures look nice, but some tweeking and refinements may be in order.