I had a friend that had one of those. He put a ton of miles on it and never had much trouble out of it. I really liked it and thought very highly. If I was in the market for a truck and didn't have much money I would be all over this.
I had one like it (a 1994 model) about 15 years ago, ran great, got good mileage. Just needed a bunch of sand in the back in the winter. I put a ton of miles on the little sucker. Now I did have to replace the computer, but regular maintenance was a breeze.
Those little Mitsubishi engines were like anvils. Owned an '87 Caravan with Mitsubishi 6 in it, had over 400,000 miles on it when it finally gave up the ghost.