Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
As a long time lover of the Koss KTXPRO1 (which I STILL do love, use and recommend) I wanted to try these. The KTXPRO1 has been around for decades and I've used them even way back when they were sold by Radio Shack. These Porta Pros I never tried though since I was such an avid fan of the KTXPRO1. The Porta Pro as been said to be KOSS' most popular headphone even more so than the KTXPRO1 that I love still to this day.

So I got a pair of these and as I thought...  wow they are great too as well. It has that same very warm, broad, spread sound that the KTXPRO1 has, balanced non tinny sounding highs, deep bass, with a very thick and rich mid range. There's no weakness when it comes to the sound quality from Koss. I feel I might be able to even wear these even longer than the KTXPRO1 which were also very comfortable too as well.

To the critics,
-These are not Bluetooth headphones
-These are not noise cancelling headphones
-These are not closed back headphones, they are open back
-These are not around the ear headphones, they are on the ear headphones
-These don't have memory foam or leather ear cups, they are standard foam
-These don't have a remote and mic
THEY ARE NOT TRYING TO BE THOSE THINGS

KOSS makes excellent SOUNDING headphones that rival the big wigs in the game. Yes... maybe the durability and/or design suffers a bit sometimes. Maybe their look or staying true to the 80s/90s look may not be fore some... true indeed. However, with the price KOSS charges and the limited lifetime warranty they include... these headphones are a steal and as much of a steal as the KTXPRO1. The sound quality rivals headphones that costs 5 to 10 times as much. I suggest you get a pair and try them for yourself. Also put them up against Beats, Skullcandy, Harmon Kardon, Sony, etc whoever else you want when it comes to a PURE SOUND QUALITY COMPARISON and I'm telling you the price and sound quality compared to those other companies can't compare. This is value.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive