Hi!
As you said yourself, they need more tapering but other than that they look great! Good job!

Taper the sides in a bit hun , n I think theyd look lovely.

Agree!

The sidewalls need straightening and tapering in more, I would say looking at the light reflecting that there are some flat spots and surface dips, also you need to build your apex area more as the nails seem to dip in this area which will lead to breakages.

I think overall they look really nice and lovely pink and white colour! The length is good and so is the pink to white ratio.
Also remember to bevel the nail with your file whilst looking down the barrel of the free edge...this will keep the free edge thickness consistant.

I think next time you would like critique it might be better to take a picture before you apply oil...I say that because oil can hide a multitude of sins - if you hadnt blended the product in too well around the cuticle area for example then its not so easy to notice after oil has been applied.

Thanks for the comments and critiques