If you don't like your system, it will be for one of three reasons, the Big 3
1. You don't use your system - Either it's complicated, or it doesn't do what you thought it would (you can't play Apple Music, or listen to Audio Books).
2. You have tech you don't want - Now that you live in your home, you understand better what a piece of tech does.
You don't use it, and never would have purchased it if you understood better what it did in the first place
3. You feel it was a poor investment - Smart Homes on any scale are an investment. The average homeowner spends 5-10% of the homes budget on technology, and larger scale systems often reach 15-20%.
If you're allocating budget from other areas in the home, you want to know you'll be happy with the investment on the other side.