Too much TV?

I've said it before, and I'll say it again. My wife and I watch a lot of TV, and I mean A LOT. So, I'll break it down for you by day of the week. It's up to you to let me know if it's too much. I probably won't change my viewing habits, but I'll at least look at your thoughts. So taking the normal ratings week of Monday through Sunday here is what we watch and if we watch it live or use the greatest invention of the 2000s (some would say the 21st century, I prefer simpler, funnier terms). This list does not include the soap opera my wife DVRs every day.

Mondays:
8:00
8:30
9:00
9:30- DVR
9:30- DVR (technically this records at 1:30 the next morning, but this is the original timeslot for the show
10:30

Tuesdays
8:00
9:00

Wednesdays
8:00
8:00-DVR
9:00
9:00-DVR
10:00

Thursdays
9:00
10:00- DVR

Fridays
9:00
10:00

Saturdays
Nothing

Sundays
9:00

What did you think I was going to make it easy for you and tell you what I watched? You'll have to do the work to see the actual show. I've also highlighted what shows I watch only because my wife wants to, it's surprisingly little in the grand scheme of things.

So here is the breakdown by network:

ABC- 5
NBC- 5
CBS- 4
FOX- 1
CW- 1
HGTV- 2

18 shows or 15.5 hours of TV a week. Of course that doesn't include any sporting events. So you tell me, is that too much?