I bought a Fein about 18 months back. Been thinking about it for a while and finding a deal with a load of accessories made me go for it!
I have to say I've used it far more than I ever thought! With a wood blade you can think of it as a power chisel, which is what I got it for, but the things are so versatile it's become my second most used power tool.
I was helping a friend refit / redecorate his house, and I was using the thing all the time. Sawing, fitting, sanding, scraping, polishing - it does the lot!
Well worth it. I'd probably advise the corded version too. I find that cordless tools are great for the pro who starts every day with 3 fully charged batteries and charges as he goes, but corded is the way to go for the amateur, unless you are working on properties without power!