The new Onkyo receivers are rock solid, run cool, and don't have the issues that plagued the HDMI failure generation. I can understand people being gun shy from all the previous issues, but I would buy Onkyo again without reservation. My TX-RZ1100 is the anchor of my living room system and is stays only probably eight hours or more a day. I have never had an overheating issue or shut down going on close to two years now. In fact, it runs much cooler than the last Marantz I owned (8805).
Theater Room: JBL M2 (3), JBL 708 (4), JBL 705 (4), Lexicon MC-10, 24" DSS subs (2), Dual 18" DIY subs (2), Sony VPL-HW55ES, 127" Seymour 16:9, Oppo
Living Room: Revel 228be, Onkyo TX-RZ1100, Cambridge CXN (v2), cheapo TCL TV.