I've tried this place twice, and while their food ...

I've tried this place twice, and while their food is amazing, the staff is polite, and the environment is aesthetically pleasing, I have been uniformly dissatisfied with lattes that I have received. They always have an odd taste to them that I have never gotten from other artisanal and craft coffee shops. Also, the syrups seem to not flavor, but add an aftertaste to the drink. This would be fine if the aftertaste was identifiable, but I have to actually concentrate to notice it at all.