Can I have review/feedback on I Can Read?

I have a couple of friends sending their kids to I can read. All I heard was how good it is. Personally I have not tried but listening to their reviews, it spark my interest to let my kid join. Only thing that the mummies grumbled on is that there is homework that parents need to do with the kids. Some kids may find it hard to catch up at the start but gradually, they will get used to it.