This is a great set. Vizio's bread and butter for many years. LG S-IPS 42" panel (excellent off axis color fidelity), wide viewing angles combined with rock solid MediaTek video processing. 120HZ is a nice extra on this set to deal with varying source cadence/deinterlacing/judder playback issues.
All brands have horror stories.
Vizio warranty service has been as good as any, better than many. They are headquartered in the US.
Vizio VP322 Plasma / Vizio GV42LF LCD / Denon 2200 Silicon Image DVD / Panasonic S97 Faroudja Genesis DVD / Oppo 970HD Mediatek DVD / Oppo 983H Anchor Bay DVD / Panasonic LX-600 Laserdisc / Aiwa MX100 Multi-region VCR / JVC S7600 S-VHS / PS2 / Sega Genesis / Nintendo SNES / Roku 2 XS & HD-XR / Realistic STA-90 Reciever / Realistic Minimus 7 / Antennacraft G1483 Hoverman / Belden 7915A RG6 / Channel Master 7777 Titan 2 UHF/VHF / Panasonic AX-200u / Optoma Graywolf 92" / Draper Luma 92"