Think you'll be getting a shock in a couple of years if you think the EF is enterprise. It's changed massively and coding without it is becoming a little like coding javqscript without jQuery.

You can do it, but why bother writing all those crud operations yourself??

Even with complicated SQL you can hand roll it and then tell the EF which class you're.returning and it'll handle all the boring `rs.GetInt(rs.GetOrdinal("ID"))` crap.