Is the Blueprint LSAT prep Class really good?

I'm looking to take the LSAT in Oct. and Dec. and I need to register for a prep class asap. I have been searching the internet and I found Blueprint. In high school I took test masters (i think) and wasn't very pleased. I'm looking for something new and since I am very new to the LSAT and barely ever seen a test before I'm looking for the best option. Can I get some feed back on Blueprint or some opinions. Thanks!