Alpha Omega Elite 3 in 1 convertible carseat?

I've been looking at this car seat for a few months now, but need to make up my mind, as my son has outgrown his infant carrier, and I'm pretty sure this will be the one I buy, but I would like some feedback whether positive or negative before I purchase it. So to those of you that have this car seat, do you like it, not like it, recommend it, what are the pros and cons?

Thanks so much