CXP22's are a basic rim which'll be laced with x,y,z spokes onto some manufacturers hub.
I have CXP22 on Ultegra hubs and whilst they're not the lightest rim in the world they are strong and durable. Wheels are always the weak points on new bikes, it would be better to have more expensive wheels and cheaper groupsets (but that's marketing for you).
They'll be fine!
Most people upgrade wheels and tyres as the best upgrade to make, I keep my Mavics for the winter and light touring duties and my lightweigh Reynolds for fast lightweight summer duty.