Instead of the "smart TV", might as well get an android stick or roku/google tv, those are better "smart TV" that can be connected to a HDMI.
The built-in Smart TV is slow to load and way redundant apps. The only ones I found useful are youtube, netflix and plex player (medialink in LG TV), and hulu as well as other paid media sources. Others are all useless. It even comes with an angry bird clone, give me a break.
Many people all they want are Netflix, Hulu, Youtube and to have it built into the TV for convenience and simplicity.