I think the NYX Intense Butter Gloss isn't sticky at all. Certainly it's not going to feel like a matte lip color or your natural lips, but when I use the product my lips don't feel like they're going to get glued together! I've used NYX matte products (Matte Lipstick, Liquid Suede) and feel like those are either slightly drying or have no effect on my lips unless my lips are dry to start.
Intense Butter Gloss isn't going to give you a lasting amount of moisturizing, but in my experience, it doesn't dry out your lips either. I do sometimes think the formula varies a little with some of the shades. All the Butter Glosses (intense and regular) have left me satisfied with their amount of coverage, shine, and general non-drying formula.