This is the only abime in the history of anime who's fillers are equally great as the main episodes and can't be missed!!!
Its long yet everyone who starts watching goes on to finish it. Everyone who has watched it has loved it. All the episodes feature different cases, all impossible crimes and yet conan solves it. It also has few side characters who will make you fall in love with them. Along with the cases the anime also has two parallel stories which are the heart of the anime(one is the black organisation and the other one is the tragic love story of sinichi and Ran).
Just do yourself a favour and watch it.
Review of Detective Conan
