Of course you can check your points to see if you played 25 points. Sign into your account online the day before you go to the casino, and write down your points. Then check the next day after you play (may not be in real time, though; not sure). Subtract one from the other and see if you got at least 25 points. You can also see the date of your last play.
You can also see it on the crawl on any machine after you insert your card. "..... On 7/31 you have earned 26 tier points and 0 comp points....."
If you are talking about whether you got the checkpoints, then no, there is no way to check that. You would have to ask at the TR desk to make sure you have been swiped.
I don't remember hearing any complaints last year about points posting, but last year you did not have to swipe at each property.
- bcc