Instruct: Classify the given review as either positive or negative.
Query: If these were reliable, they would be the best electric bikes out there!

1 STAR - the computer won't let me choose the rating for some reason.Hi there, I bought two IZIP bikes:2008 IZIP STREET ENLIGHTENED2008 IZIP TRAIL ENLIGHTENED for my parnter.Both have had many problems, and I am currently in a battle with the shop to get a refund - I may have to go to court. Problems include broken motors, battery connections coming loose, flat tyres, controller broke on one, and eratic battery life indicators. Beautiful to ride and look at when they are going - but out of 65 days of ownership they have broken down 7 times in total. AVOID