I like A Night in Sickbay personally. That's a few more than I would've put for TNG. Personally the way I sort of rank the series' are 1st and 2nd seasons of TNG, DS9 and VOY are nothing special but may have a few very good episodes in there somewhere (though for TNG that's only like 2). 1st and 2nd seasons of ENT and 3rd season of TNG, DS9 and VOY are hit and miss, some great episodes, some pretty bad episodes. 3rd and 4th seasons of ENT, 4th season onwards of TNG, DS9 and VOY is when they really hit their stride. I just don't like TOS. But to each their own, we're quite far off topic.