The MM M7 5 string is an excellent choice for a bassist looking to get a more professional quality instrument without breaking the bank. The sound is excellent. The humbucker pickups provide a clear sound without any buzz. The 35" scale really helps provide the necessary tension for the low B string that most 34" scale basses can't provide. Setup was almost perfect out of the box. I had to make a very slight adjustment for the intonation, but that took less than 5 minutes. Weight isn't an issue. I would say it's not the lightest bass I've played, but it's also not the heaviest. It's comfortable to me. It also seems to be balanced well as I haven't had any neck dive. The EQ and pickup settings provide for lots of different sound options. I would say this bass is suitable for any type of music. The neck plays well and is pretty fast. The transparent blue finish is gorgeous! I haven't found any flaws in the appearance. The only thing I have see is some of the plastic knobs are a bit crooked, and I don't know if it's because of the knobs themselves or the shaft on the control pot. However, they are very well secured and provide no difficulty of use when using them to adjust the pickups or the EQ. There's certainly not enough for me to reduce a star.
Overall, this is a VERY good bass that I would highly recommend.