We read the reviews and have had Coleman chairs before. We are not above the weight limit and use them on our patio a few times a week. We have had them less than a year (9 months to be exact) and they both just broke at the arm within a week of each other. My wife and I are not hard on these chairs and use them sparingly throughout the week. We were warned not to push ourselves out of the chairs, so we have avoided that, but here we are...after being especially careful with this it still broke.
If you are only going to use them when you go camping a few times a year, they will probably be fine. However, if you use them more consistently, they very well may break on you.
Overall I give them a 'meh' rating. Better than the 10 dollar chairs you can get, not nearly as sturdy as they claimed though.