I do love credit unions, but have also found the same level of service offered at a bank that operates only in my area (Chicagoland--it has about 20 branches). My branch is great--the manager has been there for several years--he knows me, he knows my FIL who moved out of state several years ago, but maintains a small account there. They offer many free services, all the perks of online banking including mobile deposit, etc.
Credit unions tend to be very conservative, so you won't find them getting all wrapped up in aggressiveand risky investment schemes. It is quite rare for a credit union to fail, but even if they did, they are insured.
They are also great for things like car loans. When my older brother was trying to buy a car, just a year after filing for bankruptcy, his big bank wouldn't even accept his application. Our credit union, however, gave him a very reasonable loan. I remember how proud he was the day we went to the credit union to make his last payment so that he could pick up his title.