The show looks to be back in form for me. What an intense premier. Things is only going to go really downhill for Dexter from now on.
Not sure what the fuss about the gas pump declining the credit card all about. Over this part of the world, you get either 'declined' or 'do not honour' if your credit card do not have enough credit or you didn't pay your bills.
As for the airport kill it is ok for me. One tiny fact (one of my customer is the head of security for a major corporation), malls, airports, government buildings, they are not as highly monitored as movies lead you to believe. Basically, the bigger the building, the more impossible it is to monitor every single corner. Imagine the amount of manpower needed!!!!
Hence in most buildings, cameras are only placed at key areas, namely the parking lot, lift area, corridors, main lobby, etc, basically areas that people come in and out. It makes more sense since whoever wants to commit a crime in the building will have to come in one of these exit/entrance anyway unless of course the thief can teleport or fly.
Most cameras don't even work and are for show. It's a psychological thing, if you think you are being monitored, you will have a less likely chance of committing a crime.
So while the kill at the airport is highly risky, with Dexter working with the police, it is possible that he knows where all the blind spot are.
As for the luggage section, the door did say no entry after like what? 4pm or something so when Dexter did the deed, it must have been after hours for that section. Even if he look the door of something no one will have reason to suspect anything since it's closed.
I think a lot of people misunderstood Debra for being stupid cause she took so long to figure things out but I look at it being her knowing deep down inside but she is just in denial. Not to mention Dexter kept on using their relationship and Harrison to get her of his back.
But I am glad the cop instinct in Debra prevailed and she pieced everything together. What a perfect ending to a very exciting premier. I can't wait to see how their relationship will be tested this season.