Asus good for Prebuilts?

Was looking at possibly exchanging my HP Envy that's giving me loads of trouble for something I can do more with.

Here's what I'm looking at:

http://www.bestbuy.com/site/Asus+-+Essentio+Desktop+-+8...;tab=reviews?id=1218786214592&skuId=6699862#tab=specifications

It's an Asus with an 3rd Gen Intel® Core™ i7-3770 processor, 8GB of RAM, and 1TB HDD. Comes with a decent GPU in it, but I was going to put a EVGA 650 SCC TI 2GB DDR5 I got into it. Was going to throw a new XFX PSU in it too to accommodate the new GPU. Opinions? It look good? Asus good on their prebuilts?

Thanks