After mentioning that the nails didn’t last and were similar to those from the convenience store, Curvlife contacted me and sent their "improved" glue. I have to say, it works better! Now, instead of most of my nails coming off after a full day of work, typing, cooking, cleaning, and kids' baths, only 1-2 nails tend to fall off.
So yes, I am happy with it and will keep using it! Thanks!