No absolutely not. Should have taken three. Monday Morning Quarterbacking? No. Here's why.
You go for the td if you're on the goal line because even if you fail - which you must acknowledge is a potential outcome, you put their offense in a terrible situation with a good chance of getting points anyway with a safety. Even more likely you force a punt and then get excellent field position with a chance to score again AND you've taken time off the clock. So most of the time 4th and goal you go for it.
However, when it's the end of a half and you don't have that back up option of a backed up opposition offense/chance for a safety/chance for great field position it's not worth the risk of it backfiring. Especially when you're getting the ball again to start the second half so you can reinforce those 3 points and the momentum you'd have had going in having scored and being in the lead.
It seemed to me to be more balls than brains as though they were trying to prove to everyone how tough they are and that they are not going 7-9 anymore damn it, when in fact it's lack of smart decision making like this that puts them in bad positions to end up 7-9 consistently with decent talent.