Me too. I love the first film, and the think the second film was decent enough (highly flawed yes, awful like some fans like to claim, no) although the third film is 110% awful. It is so bad in fact that when I first got hold of the DVD trilogy boxset, the first thing I did was to toss disc 3 in the bin. That is why I hate sometimes that these studios do not make these films available separately. For instance, if I didn't already own it and were to come across Speed for 5.99 and a double feature with Speed 2 on the same disc for 3.99, I would buy the standalone DVD, because Speed 2 is tripe at its worst. I will not own a terrible film just to get the vastly superior original. If the discs were separate however that's fine, because I'd just do as I have already mentioned and bin the disc in question and keep it in a replacement CD case instead, unless I really wanted the artwork in which I would once again opt to buy the standalone disc.
It's so blatantly obvious that the Special Edition of RoboCop was only ever released initially by MGM as part of the trilogy boxset, because MGM knew nobody in their right mind would buy RoboCop 3 by itself, and rightly so.
RoboCop 2 may not be universally loved either, but I'd be hard pushed to find a die-hard fan that dared to put it in the same league of the dreck that is 3.
Peter Weller has even talked about doing another Robocop movie. Yes Weller is older but in RoboCop world that doesn't matter in the slightest because he would be under heavy makeup anyway. All you would need then is director of the original Paul Verhoeven back, a good story and more or less the same suit being used for Robo, with some minor changes if any. I personally don't think the RoboCop suit neeRAB changing at all. It still looks great today and hasn't dated at all. The only time it ever looked dated and cheesy was when they used it in that embarrassing TV show and mini-series, where due to the constraints of a TV budget they couldn't use the more expensive fibre glass, so the suit looked awful as a result. Robo went from looking like a cyborg, to merely a guy in a tacky rubber suit.