My complaint:
with mear laps to go in an overtime race finish you switched to of all things an infomercial! It wasn’t even for an important or regularly scheduled program it was an infomercial of all things! Because of prior plans I had recorded the race till I got home by the time I got to the switch to a usless informercial the race wasn’t over it had switched to NBCSN and it was too late to see the exciting end of the race! I was outraged that your coverage on NBC switched to a unless infomercial. Someone please tell me how that was more important so show than the ending of the Nascar race?! If you guys cannot commit to showing the whole race then just put the race on NBCSN for the entire race!
Suggested solution:
Never switch from a NASCAR race to an infomercial ever again especially when it's overtime and what was a thrilling race, a playoff race at that!