Play close attention to what the Electric rate will be. I signed up with them to get 10,000 wyndham reward points at I think 8 cents( It's been a while sorry) per kw. It was a variable rate and the only notification you get if the price goes up is in your electric bill. I didn't notice right away when it went up but it jumped to 15 cents per kw. If you don't use a lot of electricity this may be okay for you but for us I need the cheapest provider possible as we have electric heat and live in NE. I just changed from them to another provider because the new price is locked in at 7.39 cents per kw till the end of the year. I was paying over $130 a month extra for electric through them.
That all being said they did provide the points after the 2 months and I have used them so everything worked as it should, I just didn't pay close enough attention when the heat started coming on.