OPI's newest Limited Edition celebrity-inspired collection, features 6 new shades including cremes, glitters and a berry shatter polish. Did It On 'Em is one of three cremes in the collection and it's awesome. I've been dying for a polish I could call "acid green" and this is the closest I've seen. I've swatched the other three contenders for the perfect acid green/citron polish below, but as for DIOE, it's a great creamy citron that's neither too yellow nor green, and very bright and vibrant without being neon. It applies near perfectly in two coats, too!
Top to bottom - OPI Did It On 'Em, China Glaze Electric Pineapple, OPI Who The Shrek Are You?, SinfulColors Innocent
OPI Did It On Em - This is the brightest of the four. Again, it's not too green or too yellow, it's a great mix of the two. Also, while not neon in the least, it's crazy bright and punchy. Formula is typical OPI, slightly thick, but not streaky or hard to maneuver.
China Glaze Electric Pineapple - EP is a little bit of a washed out citron, with a bit more yellow and a dusky tone, it looks bright when worn alone, but pales in comparison to stronger tones like the ones in these other polishes. A great polish in itself, but not my favorite in the citron category. Applies well, two coats, minimal to no streaking.
OPI Who The Shrek Are You? - is a long-standing favorite of mine. It was the first citron/chartreuse I had ( and really the first widely available one ) and it has a special place in my heart, but sadly has had a shadow cast upon it's grandeur by DIOE. Two coats of streak free coverage here.
SinfulColors Innocent - The cheapie find of the bunch, Innocent is similar to all of these polishes, but a little more subdued than WTSAY? and DIOE and more green than any of them. It doesn't dry as glossy as the others, but with a top coat that's irrelevant... It applies nicely in two coats and is easily available for $2 or less at Walgreens, so it's a nice choice if you're just looking for a color like this.
OPI Did It On Em, China Glaze Electric Pineapple, OPI Who The Shrek Are You?, SinfulColors Innocent