Been great so far. We live in an area with high winds so I was a little concerned but we have had it up for two weeks and havent had a problem. We have two large cots and a large air mattress inside and still have room. Only gave it 4 stars for the rain because we havent had a good storm since I put it up. With the little rain we did get the tent held up well.
The 3m is a bit small, dont get me wrong its a great tent for one person and a stove, but you cant really stand up in it which is annoying. Definetly go with larger version of the tent unless your in hobit form.