My girlfriend always uses these filters and it gets under my skin..
like.. I like how you look.. I don't like this fake version that barely looks like you.
I've gotten pretty good at at least spotting a filter being used (it tends to leave too smooth of a face) but damn, it's hard to think about what it is hiding. The body filters work better IMHO, trimming a bit of flab or cellulite is pretty easy.