Almost half of developers writing for Nokia's Ovi Store are unhappy with how it's run, a survey has found. Over 42 percent of those asked by Open-First think the store is "below average" compared to rivals like Apple's App Store or Google's Android market, and only 21 percent think it a better choice than the rest. The speed of the approval and posting process is considered the primary complaint as 55 percent are dissatisfied with how long it takes to reach the store.