The ingredients look pretty good, arguably the best of any grocery store brand. The chicken formula has 33% protein and 14% fat. The first ingredients are chicken and chicken meal. There is a whole formula about removing water from these ingredients that would place them further down the list, but most kibbles are subject to that criticism.
My only complaint would be the beet pulp and salt and the fact that they are fairly high in the list.
I would say give it a try. The best food for your dog is the one that works best for him/her.