I've tried several of their lip products and really love two of them. I will give some brief reviews here!
"Bermuda" - This is my favorite! It's a pale tan/champagne/pink/peach shade with some frost (but not the yucky kind). The texture and end result remind me a lot of MAC's Chromeglasses, particularly their Uberpeach shade (but keep in mind, it's not close enough to be a dupe). It's a thinner formula but is long lasting. Has a nice light sweet scent that I can't really place, but it's pleasant.
"Girl, Please" Extreme Shine - This one is similar to Bermuda except that it's a bit darker and more peachy. It's basically the lipstick version of MAC's Gel lipstick on me. Amazing gel texture that feels great on the lips and has very good lasting power. Scent is a bit like butterscotch or vanilla frosting to me.
"Seaside" - The website describes this as, "Vibrant tan lip gloss with high shine and vibrant color. This lip gloss is a beautiful tan with a slight coral/pink undertone." On me, it's basically just a medium gold shade with maybe a hint of peach due to the pearlescent finish. I definitely don't detect any coral/pink undertones. Still, a very pretty shade.
"Tahiti Sunset" Extreme Shine - This one looks lovely in the tube but unfortunatey on my lips it's basically invisible. It's supposed to be a peach shade and it looks to be in the tube, it's just too sheer for my naturally pigmented lips. Same great gel texture though and does give a nice pearlescent look to my lips.
"Pacific Palisades" Extreme Shine - This was actually sent to me by mistake, in place of Girl, Please. It was mislabeled when I received it and I knew it couldn't have been right, so I emailed the company and they promptly sent the right gloss (and let me keep the mislabeled one). It's really pretty but just not my type of shade. It's a Vibrant, deep pink/berry/red/wine shade.
So I would say they're definitely worth trying. The only bad thing is they're not super cheap and don't allow returns so if you end up with a shade you don't like, it's kind of a bummer. And like you mentioned, it's kind of hard to research them before buying since reviews and/or pictures are so scarce.
Here are some swatches I just did. Sorry they're not the best quality - it's nighttime so I had to use indoor lighting. But you get the idea.
http://img.makeupalley.com/2/3/9/7/1622684.JPG
http://img.makeupalley.com/2/3/9/7/1622683.JPG
http://img.makeupalley.com/2/3/9/7/1622686.JPG
http://img.makeupalley.com/2/3/9/7/1622685.JPG
HTH!