I was very happy with my T1s, but felt that their stand alone subwoofers (Forefield) lacked a lot. After reviewing at GE's latest price increase, I would definitely agree on them being overpriced. That being said, I was very happy with my T1s, but felt that their subwoofers lacked a lot.
They heavily rely on China for their manufacturing/production which has impacted on their price. One good thing about that is that I had a pair of extra Invisa 7000 Atmos Ceiling speakers I was going to use for an application. I purchased those in 2017. I sold hose a little bit more than I actually paid for them recently, so not all bad.