Does anyone work out to exercise DVD's??? If so.... what ones do you love???...... hate???... do they get boring???

I've been looking into the Wii fit plus + Wii active and its pretty expensive and im not sure if it's worth the money or not (i did buy the first wii fit when it came out and used it a couple of times then sold it lol)... so now im wondering if DVD's would do the job

Hope someone can help

TIA