many reviews were negative, especially when it came to the smell, but after seeing a pirate room woltle what I thought of my son, I do not care order times anyway. as the stickers arrived, so they have very smelled of plastic. I have just launched a whole day in the garden and let ausstinken :-) the next day I could fix up my Piratenzimmer at rest, no smell, no smell and glued without problems. now 7 months later, I have a couple of vice sticks to the wall no trace and the sticker glue will still super. my 7 month old son is crazy and every pirate boat and when we walk past, he looks on it and runs her hand over it. I absolutely do not regret it and am excited about the pirates tickers. beautiful motives with which one can super Stories and stick. and just let the sticker before aired for a while then it does not stink in the room also