These are nice and soft on the inside. Not made for extreme cold & snow but they are nice and warm. The extra piece of material across the palm will keep these in tact much longer. I love that I can remove the mitten end so I can use my phone or anything like that and then pop it right back on.  Other "convertible" gloves I have seen are thin and not nearly as warm.  The gloves seem to be well made and I hope they will last a long time.
-my hands are on the small side so, if you have large hands, these might not be for you
-the fingertips do not look "finished" which doesn't bother me at all but I could see someone else not liking the look of it
-sometimes the velcro that holds the mitten end in place will get caught on other things but I as long as I remember it is there, this is easy to avoid.