Is The Onkyo Home Theatre System Good?

I am looking to buy myself a new sound system. To make a long story short, I have points with a bank that I can redeem to purchese this sound system. I have looked up reviews and am getting a 50/50 of good and bad reviews. I was seeing if reddit had any advice about the sound system I was looking at. I had my eye on The Onkyo HTS7500. Any comments reguarding if this is a good brand, if anyone has these speakers, or anything of that sort would be great help. This seems to be the best speakers that I can redeem points with, but if you guys think that there is anything better on there, that I would be getting my money out of for the points, this is the website showing what I can redeem for points. https://points.rbcrewards.com/Catalogue/MerchandiseCategory/246