I love this kit, and have been using the lipstick and lip gloss in combination since it arrived a few weeks ago. It's lasting well and I've received a fair few complements on how good it looks.
The lip liner comes with a built in sharpener (you pull the coloured base out) but i've found it's a slightly different colour to the lipstick, so I'm not really wearing it. Though the kit is still a saving for just the lipstick and lip gloss.