Hi
Sorry there is no review for that specific year of Megane, but there is a fault check /buyers guide and you can find the prices for it within our system.
If you buy the lower specifciation models, it is now a bargain buy that will deliver as an all-round family car. It is not the best in class, but its not the most expensive either.
The electrics on Renaults can play up as the cars gt older, so that's why its best to avoid the more gadget-laden specifications.