I deleted SCI FI channel from my Directv channel lineup because it has too many commercials..(they turned a 1 hr Star Trek episode into 90 minutes.....that's 45 minutes of commercials!).
Sci Fi and Comedy network are commercial intense, but the Star Trek shows you are talking about mean a return of previously cut material. Years ago, when ST was first broadcast, most network tv had about 25 or more minutes of programming for each half hour, with 5 minutes or less of commercials. Now you are lucky to get 20 -22 minutes during prime time. On the non networks and during the day, it is even worse, with the commercial/programming ratio about 17/13, almost half commercials. To show a 50 minute ST episode with 10 or more minutes of commercials per half hour, Sci Fi used a 90 minute window. Some of these restored scenes hadn't been shown on TV since the series originally aired. BTW, TV Land shows programs as they originally aired, no syndication cuts.