Firstly, they arrived vertly well packaged; a delivery man would have to try very hard to damage them in transit so top marks on the delivery. The product looked really well - god first impressions andeverything that should have been in the box was. The ends are cut square so when they are put together they produce a straight 2.8m rail. The connectors worked well (they're different to the ones I've used before but seem to be idiot proof - sorry to any idiots out there). There was only one slight negative and that was the self adhesive strip sticking the splinter strip to the rail edge, it wasn't sticking in a couple of places. I'd come across this on reviews for all rail manufactures so kinda expected it. It was easy to fix, just warmed it up with a hairdryer and bingo. So, all in all very happy with the track/rail and even though I've only used it for one project so far, I think it will get a lot more use