eldora pros: usually not to packed, decent tree skiing, quick and convenient (you can take the bus up if you live in boulder) fun to go there and just fuck around
cons: windy as shit, can be icy as shit, usually a shitty park (they dont have one yet this year) expensive food and tickets, and it can be cold.
i dont mind eldora at all, cuz you can go up, have a mellow day, and you dont have to worry about a long drive home. occasionally theres good snow. hell, yesterday i found some knee deep stuff in untouched trees between two runs. overall: is it worth it to go there? sure. but if you can get to abay, and dont have to pay, then do it