When it comes to mascara, typically I get along with anything. I'm blessed with nice enough lashes that are fairly long, but a little lacking in volume. That being said, I love anything that makes my lashes look full. I also haaattteeee waterproof formulas because they don't get off my lashes and I don't want to lose any of the ones that I got. I tend to avoid buying them at all costs, but since I am a makeup hoarder, I gotta try em all. This month I'm using The Smashbox Full Exposure mascara.
The Bad: I hate how it can get clumpy and make my lashes a bit spidery. I have found that having one full coat, followed by a second coat where I pile it up on the tips of my lashes. Also, there is a prime time of usage, so the time before and after then isn't the most fun...
The Good: When I can get it to cooperate with me, I like how my lashes look and get a fair amount of questions of what I'm wearing. Since I always end up with generally the same mascara look, I judge how truly great a mascara is by the amount of questions I get of what I'm wearing.
So, this mascara is a "either you love it or hate it" kind of mascara. Smashbox is a bit pricy, so I would save this for a giftset type of purchase if you ask me, but if clump is what you like, go for it!