Danny Hylton netted a hat-trick on his second start since returning from injury, whilst Andrew Shinnie also got on the scoresheet with his second goal of the campaign.
Jones said: "I thought we were excellent, apart from the first half where they put two crosses in and we came unstuck, I thought we were brilliant, I really did.
"I thought we started really well, I was just a little bit disappointed that we didn't go on from there, having started so well and scoring so well - a great counter attacking goal - and then we just seemed to take our foot off the gas.
"That's my only disappointment, but it was an outstanding performance and they came out and had a right go to be fair. It should have been more and we should have killed them off on the counter attack, but 4-1, I am delighted."