Can't argue that the 3.8 v6 brings its own challenges, though that was used in 94-04 I believe so not really a ding against 94-95.
The 94-95 is probably the worst of both worlds from a PCM standpoint - OBDI but EEC-IV. A bit resistant to mods without tuning, and a bit more difficult to work with than OBD2. Thankfully it's easily chippable and tuneable if you modify it enough to justify it, and other than missing knock-sensors and rear O2 sensors, it's pretty much the same beast to tune it. I definitely wouldn't say it's as primitive as a carb and 2-wire, which I honestly think is a bigger pain to get right than digital tuning.